Cita APA (7a ed.)

Sokal, R. R., & Rohlf, F. J. (1995). Biometry: The principles and practice of statistics in biological research (3rd ed.). Freeman.

Cita Chicago Style (17a ed.)

Sokal, Robert R., y F. James Rohlf. Biometry: The Principles and Practice of Statistics in Biological Research. 3rd ed. New York: Freeman, 1995.

Cita MLA (9a ed.)

Sokal, Robert R., y F. James Rohlf. Biometry: The Principles and Practice of Statistics in Biological Research. 3rd ed. Freeman, 1995.