APA (7th ed.) Citation

Duncan. (1972). Modern School Mathematics structure and use (1.). Houghton Mifflin company.

Chicago Style (17th ed.) Citation

Duncan. Modern School Mathematics Structure and Use. 1. New York: Houghton Mifflin company, 1972.

MLA (9th ed.) Citation

Duncan. Modern School Mathematics Structure and Use. 1. Houghton Mifflin company, 1972.

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