APA (7th ed.) Citation

C.S. Hammond & Company. (1967). Vietnam and neighboring countries. C.S. Hammond and Co..

Chicago Style (17th ed.) Citation

C.S. Hammond & Company. Vietnam and Neighboring Countries. Maplewood, N.J.: C.S. Hammond and Co., 1967.

MLA (8th ed.) Citation

C.S. Hammond & Company. Vietnam and Neighboring Countries. C.S. Hammond and Co., 1967.