APA (7th ed.) Citation

COMTON'S. (1985). Comton's precyclopedia v.12. Encyclopedia Britanica.

Chicago Style (17th ed.) Citation

COMTON'S. Comton's Precyclopedia V.12. Britania: Encyclopedia Britanica, 1985.

MLA (9th ed.) Citation

COMTON'S. Comton's Precyclopedia V.12. Encyclopedia Britanica, 1985.