APA (7th ed.) Citation

Tschan, F. J., Grimm, H. J., Squires, J. D., & Langsam, W. C. (1942). Western civilization since 1500. J. B. Lippincott company.

Chicago Style (17th ed.) Citation

Tschan, Francis Joseph, Harold J. Grimm, James Duane Squires, and Walter Consuelo Langsam. Western Civilization Since 1500. Chicago, Philadelphia [etc.]: J. B. Lippincott company, 1942.

MLA (9th ed.) Citation

Tschan, Francis Joseph, et al. Western Civilization Since 1500. J. B. Lippincott company, 1942.