Cita APA

Cochran, W. G. Sampling techniques (2. ed.). New York: John Wiley & Sons.

Citación estilo Chicago

Cochran, William G. Sampling Techniques. 2. ed. New York: John Wiley & Sons.

Cita MLA

Cochran, William G. Sampling Techniques. 2. ed. New York: John Wiley & Sons.