APA引文

(1972). The mortality of abortion: Legal and historical perspectives. Havard University Press.

Chicago Edition Citation

The Mortality of Abortion: Legal and Historical Perspectives. Cambridge: Havard University Press, 1972.

MLA引文

The Mortality of Abortion: Legal and Historical Perspectives. Havard University Press, 1972.

警告：這些引文格式不一定是100％准確.