APA (7th ed.) Citation

Elsasser, W. M. (1958). The physical foundation of biology: An analytical study. Pergamon.

Chicago Style (17th ed.) Citation

Elsasser, Walter M. The Physical Foundation of Biology: An Analytical Study. Nueva York: Pergamon, 1958.

MLA (9th ed.) Citation

Elsasser, Walter M. The Physical Foundation of Biology: An Analytical Study. Pergamon, 1958.