APA (7th ed.) Citation

Coler, B. S. (1912). Two and two make four. F. D. Beattys and company.

Chicago Style (17th ed.) Citation

Coler, Bird Sim. Two and Two Make Four. New York: F. D. Beattys and company, 1912.

MLA (9th ed.) Citation

Coler, Bird Sim. Two and Two Make Four. F. D. Beattys and company, 1912.

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