APA (7th ed.) Citation

(1938). Pears cyclopaedia (48. ed.). Pears.

Chicago Style (17th ed.) Citation

Pears Cyclopaedia. 48. ed. Isleworth, Middlesex: Pears, 1938.

MLA (9th ed.) Citation

Pears Cyclopaedia. 48. ed. Pears, 1938.

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