Cita APA (7a ed.)

David, H. P. (1974). Abortion research: International experience. Lexington Books.

Cita Chicago Style (17a ed.)

David, Henry P. Abortion Research: International Experience. Lexington, Mass. [u.a.]: Lexington Books, 1974.

Cita MLA (8a ed.)

David, Henry P. Abortion Research: International Experience. Lexington Books, 1974.