Cita APA

Cochran, W. G. (1977). Sampling techniques (3rd.). New York: John wiley & Sons.

Citación estilo Chicago

Cochran, William G. Sampling Techniques. 3rd. New York: John wiley & Sons, 1977.

Cita MLA

Cochran, William G. Sampling Techniques. 3rd. New York: John wiley & Sons, 1977.