APA (7th ed.) Citation

Hrdlička, A. (1970). The old Americans: A physiological profile. Arno Press.

Chicago Style (17th ed.) Citation

Hrdlička, Aleš. The Old Americans: A Physiological Profile. New York: Arno Press, 1970.

MLA (9th ed.) Citation

Hrdlička, Aleš. The Old Americans: A Physiological Profile. Arno Press, 1970.

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