APA (7th ed.) Citation

Florkin, M. (1960). Unity and diversity in biochemistry: An introduction to chemical biology. Pergamon.

Chicago Style (17th ed.) Citation

Florkin, Marcel. Unity and Diversity in Biochemistry: An Introduction to Chemical Biology. Oxford: Pergamon, 1960.

MLA (9th ed.) Citation

Florkin, Marcel. Unity and Diversity in Biochemistry: An Introduction to Chemical Biology. Pergamon, 1960.