APA引文

Kogan, B. S. (1991). A Time to be born and a time to die: The ethics of choice. Hawthorne, N.Y: Aldine De Gruyter.

Trích dẫn kiểu Chicago

Kogan, Barry S. A Time to Be Born and a Time to Die: The Ethics of Choice. Hawthorne, N.Y: Aldine De Gruyter, 1991.

MLA引文

Kogan, Barry S. A Time to Be Born and a Time to Die: The Ethics of Choice. Hawthorne, N.Y: Aldine De Gruyter, 1991.

警告：这些引文格式不一定是100％准确.