APA (7th ed.) Citation

Elfe, W., & Hardin, J. N. (1992). Twentieth-century German dramatist, 1889-1918. Gale Research.

Chicago Style (17th ed.) Citation

Elfe, Wolfgang, and James N. Hardin. Twentieth-century German Dramatist, 1889-1918. Detroit: Gale Research, 1992.

MLA (9th ed.) Citation

Elfe, Wolfgang, and James N. Hardin. Twentieth-century German Dramatist, 1889-1918. Gale Research, 1992.

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