APA Style

Wagnalls, F, &. (1959). Funk & Wagnalls Standard Reference Encyclopedia Vol.20 (Ed. 3). New York: Funk & Wagnalls.

MLA Style

Wagnalls, Funk, &. "Funk & Wagnalls Standard Reference Encyclopedia Vol.20". Ed. 3 New York: Funk & Wagnalls, 1959. Text.