Cita APA

Sokal, R. R., & Rohlf, F. J. (1981). Biometry: The principles and practice of statistics in biological research W. H. Freeman.

Citación estilo Chicago

Sokal, Robert R., and F. James Rohlf. Biometry: The Principles and Practice of Statistics in Biological Research. 2nd ed. San Francisco: W. H. Freeman, 1981.

Cita MLA

Sokal, Robert R., and F. James Rohlf. Biometry: The Principles and Practice of Statistics in Biological Research. 2nd ed. San Francisco: W. H. Freeman, 1981.