Cita APA

Scheaffer, R. L., Mendenhall, W., & Ott, L. (1996). Elementary survey sampling (5th ed.). Duxbury Press.

Citación estilo Chicago

Scheaffer, Richard L., William Mendenhall, and Lyman Ott. Elementary Survey Sampling. 5th ed. Belmont, Calif: Duxbury Press, 1996.

Cita MLA

Scheaffer, Richard L., et al. Elementary Survey Sampling. 5th ed. Duxbury Press, 1996.