APA引文

Grolier International. (1987). Grolier Academic Encyclopedia Vol: 1. Grolier International,Academic American.

Chicago Style (17th ed.) Citation

Grolier International. Grolier Academic Encyclopedia Vol: 1. USA: Grolier International,Academic American, 1987.

MLA引文

Grolier International. Grolier Academic Encyclopedia Vol: 1. Grolier International,Academic American, 1987.

警告：這些引文格式不一定是100％准確.