APA引文

Overbeek, J. (1970). Comparative thoughts on overpopulation between the two world wars. Drukkerij Princo.

Chicago Style (17th ed.) Citation

Overbeek, Johannes. Comparative Thoughts on Overpopulation Between the Two World Wars. Rotterdam: Drukkerij Princo, 1970.

MLA引文

Overbeek, Johannes. Comparative Thoughts on Overpopulation Between the Two World Wars. Drukkerij Princo, 1970.

警告：這些引文格式不一定是100％准確.