Cita APA (7a ed.)

Sokal, R. R., & Rohlf, F. J. (1969). Biometry: The principles and practice of statistics in biological research. W.H.Freeman.

Cita Chicago Style (17a ed.)

Sokal, Robert R., y F. James Rohlf. Biometry: The Principles and Practice of Statistics in Biological Research. San Francisco: W.H.Freeman, 1969.

Cita MLA (9a ed.)

Sokal, Robert R., y F. James Rohlf. Biometry: The Principles and Practice of Statistics in Biological Research. W.H.Freeman, 1969.