APA (7th ed.) Citation

Kafka, F., Haas, W., & Jesenská, M. (1960). Briefe an Milena Gesammelte Werke..

Chicago Style (17th ed.) Citation

Kafka, Franz, Willy Haas, and Milena Jesenská. "Briefe an Milena." Gesammelte Werke. 1960.

MLA (9th ed.) Citation

Kafka, Franz, et al. "Briefe an Milena." Gesammelte Werke., 1960.

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