APA (7th ed.) Citation

(1981). New knowledge library universal reference encylopedia phi-por. Bay Books.

Chicago Style (17th ed.) Citation

New Knowledge Library Universal Reference Encylopedia Phi-por. Bay Books, 1981.

MLA (8th ed.) Citation

New Knowledge Library Universal Reference Encylopedia Phi-por. Bay Books, 1981.

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