APA (7th ed.) Citation

Dehn, M., & translated and introduced by John Stillwell. (1987). Papers on group theory and topology. Springer-Verlag.

Chicago Style (17th ed.) Citation

Dehn, Max, and translated and introduced by John Stillwell. Papers on Group Theory and Topology. New York: Springer-Verlag, 1987.

MLA (9th ed.) Citation

Dehn, Max, and translated and introduced by John Stillwell. Papers on Group Theory and Topology. Springer-Verlag, 1987.