APA citiranje

Lohr, S. L. 1. -. (1999). Sampling: Design and analysis. Pacific Grove, CA: Duxbury Press.

Trích dẫn kiểu Chicago

Lohr, Sharon L. 1960 -. Sampling: Design and Analysis. Pacific Grove, CA: Duxbury Press, 1999.

MLA citiranje

Lohr, Sharon L. 1960 -. Sampling: Design and Analysis. Pacific Grove, CA: Duxbury Press, 1999.