APA (7th ed.) Citation

McCullough, C. (1985). A creed for the third millennium (First edition.). Harper & Row.

Chicago Style (17th ed.) Citation

McCullough, Colleen. A Creed for the Third Millennium. First edition. New York: Harper & Row, 1985.

MLA (9th ed.) Citation

McCullough, Colleen. A Creed for the Third Millennium. First edition. Harper & Row, 1985.