APA (7th ed.) Citation

Snell, F. M., & Rosen, R. Progress in theoretical biology. Academic Press.

Chicago Style (17th ed.) Citation

Snell, Fred M., and Robert Rosen. Progress in Theoretical Biology. New York London: Academic Press.

MLA (8th ed.) Citation

Snell, Fred M., and Robert Rosen. Progress in Theoretical Biology. Academic Press.

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