APA Edition Citation

(1981). Pears cyclopaedia: 1981-82 (19th. ed.). Pelham books.

Chicago Edition Citation

Pears Cyclopaedia: 1981-82. 19th. ed. London: Pelham books, 1981.

MLA Edition Citation

Pears Cyclopaedia: 1981-82. 19th. ed. Pelham books, 1981.

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