APA (7th ed.) Citation

Tarr, R. S., McMurry, F. M., & Mitchell, F. (1916). New geographies. Macmillan.

Chicago Style (17th ed.) Citation

Tarr, Ralph S., Frank Morton McMurry, and Frank Mitchell. New Geographies. New York: Macmillan, 1916.

MLA (9th ed.) Citation

Tarr, Ralph S., et al. New Geographies. Macmillan, 1916.