APA (7th ed.) Citation

Muehlon, W. (1918). Dr. Muehlon's diary: Notes written early in the war. Cassell.

Chicago Style (17th ed.) Citation

Muehlon, Wilhelm. Dr. Muehlon's Diary: Notes Written Early in the War. London [u.a.]: Cassell, 1918.

MLA (8th ed.) Citation

Muehlon, Wilhelm. Dr. Muehlon's Diary: Notes Written Early in the War. Cassell, 1918.