APA (7th ed.) Citation

Tryon, R. M. (1921). The teaching of history in junior and senior high schools. Ginn.

Chicago Style (17th ed.) Citation

Tryon, Rolla Milton. The Teaching of History in Junior and Senior High Schools. Boston: Ginn, 1921.

MLA (8th ed.) Citation

Tryon, Rolla Milton. The Teaching of History in Junior and Senior High Schools. Ginn, 1921.

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