APA-viite

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

Chicago-tyylinen lähdeviittaus

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

MLA-viite

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