Cita APA (7th ed.)

Kline, D. K., & Harman, D. (1976). Issues in population education. Lexington Books.

Cita Chicago (17th ed.)

Kline, David K., i David Harman. Issues in Population Education. Lexington, Mass: Lexington Books, 1976.

Cita MLA (9th ed.)

Kline, David K., i David Harman. Issues in Population Education. Lexington Books, 1976.