APA (7th ed.) Citation

Hitch, A. S., & Sorenson, M. (1964). Conservation and you. Van Nostrand.

Chicago Style (17th ed.) Citation

Hitch, Allen S., and Marian Sorenson. Conservation and You. Princeton, N. J.: Van Nostrand, 1964.

MLA (9th ed.) Citation

Hitch, Allen S., and Marian Sorenson. Conservation and You. Van Nostrand, 1964.