Παραπομπή APA

Peel, J. (1975). Contraception and family design: Design of birth planning in contemporary society. Church Hill.

Παραπομπή Chicago Style

Peel, John. Contraception and Family Design: Design of Birth Planning in Contemporary Society. Edinburg: Church Hill, 1975.

Παραπομπή MLA

Peel, John. Contraception and Family Design: Design of Birth Planning in Contemporary Society. Church Hill, 1975.