APA (7th ed.) Citation

Hopfner, T., & Wessely, C. (1933). Carl Wessely (1860 - 1931).

Chicago Style (17th ed.) Citation

Hopfner, Theodor, and Carl Wessely. Carl Wessely (1860 - 1931). 1933.

MLA (9th ed.) Citation

Hopfner, Theodor, and Carl Wessely. Carl Wessely (1860 - 1931). 1933.

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