APA (7th ed.) Citation

Oppenheim, E. P. Mysterious Mr. Sabin. Ward, Lock.

Chicago Style (17th ed.) Citation

Oppenheim, E. Phillips. Mysterious Mr. Sabin. London: Ward, Lock.

MLA (8th ed.) Citation

Oppenheim, E. Phillips. Mysterious Mr. Sabin. Ward, Lock.

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