Cita APA (7th ed.)

WILLIAMS, B. (1978). A Sampler on sampling. Wiley.

Cita Chicago (17th ed.)

WILLIAMS, Bill. A Sampler on Sampling. New York: Wiley, 1978.

Cita MLA (9th ed.)

WILLIAMS, Bill. A Sampler on Sampling. Wiley, 1978.