APA (7th ed.) Citation

Breuer, J., & Breuer, J. (1974). Studies on hysteria. Penguin Books.

Chicago Style (17th ed.) Citation

Breuer, Josef, and Josef;Freud Breuer. Studies on Hysteria. Penguin Books, 1974.

MLA (9th ed.) Citation

Breuer, Josef, and Josef;Freud Breuer. Studies on Hysteria. Penguin Books, 1974.

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