(1968). Van Nostrand's scientific encyclopedia: Aeronautics, astronomy, biochemistry, botany, chemical engineering, chemistry, civil engineering, computer technology, electrical engineering, electronics, geology, guided missiles, mathematics, mechanical engineering, medicine, metallurgy, meteorology, mineralogy, navigation, nuclear science and engineering, photoelectronics, photography, physics, planetary exploration, radio and television, rocketry, space travel, statistics, zoology (Fourth edition.). Van Nostrand.
Chicago Style (17th ed.) CitationVan Nostrand's Scientific Encyclopedia: Aeronautics, Astronomy, Biochemistry, Botany, Chemical Engineering, Chemistry, Civil Engineering, Computer Technology, Electrical Engineering, Electronics, Geology, Guided Missiles, Mathematics, Mechanical Engineering, Medicine, Metallurgy, Meteorology, Mineralogy, Navigation, Nuclear Science and Engineering, Photoelectronics, Photography, Physics, Planetary Exploration, Radio and Television, Rocketry, Space Travel, Statistics, Zoology. Fourth edition. Princeton, N.J.: Van Nostrand, 1968.
MLA (9th ed.) CitationVan Nostrand's Scientific Encyclopedia: Aeronautics, Astronomy, Biochemistry, Botany, Chemical Engineering, Chemistry, Civil Engineering, Computer Technology, Electrical Engineering, Electronics, Geology, Guided Missiles, Mathematics, Mechanical Engineering, Medicine, Metallurgy, Meteorology, Mineralogy, Navigation, Nuclear Science and Engineering, Photoelectronics, Photography, Physics, Planetary Exploration, Radio and Television, Rocketry, Space Travel, Statistics, Zoology. Fourth edition. Van Nostrand, 1968.