APA استشهاد

Chaudhuri, A., & Vos, J. (1988). Unified theory and strategies of survey sampling. North-Holland.

استشهاد بنمط شيكاغو

Chaudhuri, A., و J.W.E Vos. Unified Theory and Strategies of Survey Sampling. New York: North-Holland, 1988.

MLA استشهاد

Chaudhuri, A., و J.W.E Vos. Unified Theory and Strategies of Survey Sampling. North-Holland, 1988.