APA引文

Heer, D. M. (1969). Society And Population. Prentice - Hall, Inc.

Chicago Edition Citation

Heer, David M. Society And Population. Englewood: Prentice - Hall, Inc, 1969.

MLA引文

Heer, David M. Society And Population. Prentice - Hall, Inc, 1969.

警告：這些引文格式不一定是100％准確.