APA (7th ed.) Citation

Sudermann, H., Paul, E., & Paul, C. (1930). The dance of youth. H. Liveright.

Chicago Style (17th ed.) Citation

Sudermann, Hermann, Eden Paul, and Cedar Paul. The Dance of Youth. New York: H. Liveright, 1930.

MLA (9th ed.) Citation

Sudermann, Hermann, et al. The Dance of Youth. H. Liveright, 1930.