APA Citation

Incorporated, G. (1991). Grolier encyclopedia of knowledge (vol.16). Grolier Incorporated.

Chicago Style Citation

Incorporated, Grolier. Grolier Encyclopedia of Knowledge (vol.16). Grolier Incorporated, 1991.

MLA Citation

Incorporated, Grolier. Grolier Encyclopedia of Knowledge (vol.16). Grolier Incorporated, 1991.

Warning: These citations may not always be 100% accurate.