APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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