APA (7th ed.) Citation

Commager, H. S., & Muessig, R. H. (1980). The study and teaching of history. Merrill.

Chicago Style (17th ed.) Citation

Commager, Henry Steele, and Raymond Henry Muessig. The Study and Teaching of History. Columbus: Merrill, 1980.

MLA (9th ed.) Citation

Commager, Henry Steele, and Raymond Henry Muessig. The Study and Teaching of History. Merrill, 1980.