APA引文

Encyclopedia, G. U. (2004). Grolier Universal Encyclopedia Volume 19. Grolier Incorporated.

Chicago Style Citation

Encyclopedia, Grolier Universal. Grolier Universal Encyclopedia Volume 19. Grolier Incorporated, 2004.

MLA引文

Encyclopedia, Grolier Universal. Grolier Universal Encyclopedia Volume 19. Grolier Incorporated, 2004.

警告：這些引文格式不一定是100％准確.