APA (7th ed.) Citation

Brigham, A. P., & McFarlane, C. T. (1921). Essentials of geography: A manual for teachers. American book company.

Chicago Style (17th ed.) Citation

Brigham, Albert Perry, and Charles T. McFarlane. Essentials of Geography: A Manual for Teachers. New York, Cincinnati [etc.]: American book company, 1921.

MLA (9th ed.) Citation

Brigham, Albert Perry, and Charles T. McFarlane. Essentials of Geography: A Manual for Teachers. American book company, 1921.