Gaya APA

Company, F, C. (1980). Compton's encyclopedia and fact-index volume 1 ; a-algeb pages 1-272 . New York: Division of Encyclopaedia Britannica, Inc..

Gaya MLA

Company, F.E., Compton. "Compton's encyclopedia and fact-index volume 1 ; a-algeb pages 1-272". New York: Division of Encyclopaedia Britannica, Inc., 1980. Text.