APA (7th ed.) Citation

Schapiro, J. S., & Shotwell, J. T. (1923). Modern and contemporary European history (1815-1921). Houghton Mifflin co..

Chicago Style (17th ed.) Citation

Schapiro, J. Salwyn, and James T. Shotwell. Modern and Contemporary European History (1815-1921). Boston: Houghton Mifflin co., 1923.

MLA (9th ed.) Citation

Schapiro, J. Salwyn, and James T. Shotwell. Modern and Contemporary European History (1815-1921). Houghton Mifflin co., 1923.