APA引文

Kline, D., & Harman, D. (1976). Issues in Population Education. D.C.Heath.

Chicago Edition Citation

Kline, David, and David Harman. Issues in Population Education. Toronto: D.C.Heath, 1976.

MLA引文

Kline, David, and David Harman. Issues in Population Education. D.C.Heath, 1976.

警告：這些引文格式不一定是100％准確.