APA引文

Forman, E. (1991). Survey sampling principles. Marcek Dekker.

Chicago Edition Citation

Forman, E.K. Survey Sampling Principles. New York: Marcek Dekker, 1991.

MLA引文

Forman, E.K. Survey Sampling Principles. Marcek Dekker, 1991.

警告：這些引文格式不一定是100％准確.