APA (7th ed.) Citation

Sokal, R. R., & Rohlf, F. J. (1981). Biometry (2nd ed.). W. H. Freeman.

Chicago Style (17th ed.) Citation

Sokal, Robert R., and F. James Rohlf. Biometry. 2nd ed. New York: W. H. Freeman, 1981.

MLA (9th ed.) Citation

Sokal, Robert R., and F. James Rohlf. Biometry. 2nd ed. W. H. Freeman, 1981.