APA (7th ed.) Citation

Dasmann, R. F. (1963). The last horizon. Macmillan.

Chicago Style (17th ed.) Citation

Dasmann, Raymond F. The Last Horizon. New York: Macmillan, 1963.

MLA (8th ed.) Citation

Dasmann, Raymond F. The Last Horizon. Macmillan, 1963.

Warning: These citations may not always be 100% accurate.