APA (7th ed.) Citation

Prokosch, E., & Morgan, B. Q. (1923). An introduction to German (REv. ed.). Holt.

Chicago Style (17th ed.) Citation

Prokosch, Eduard, and Bayard Quincy Morgan. An Introduction to German. REv. ed. New York: Holt, 1923.

MLA (9th ed.) Citation

Prokosch, Eduard, and Bayard Quincy Morgan. An Introduction to German. REv. ed. Holt, 1923.