APA (7th ed.) Citation

(2019). The rivals of Sherlock Holmes. Dover Publications, Inc..

Chicago Style (17th ed.) Citation

The Rivals of Sherlock Holmes. Mineola, New York: Dover Publications, Inc., 2019.

MLA (9th ed.) Citation

The Rivals of Sherlock Holmes. Dover Publications, Inc., 2019.

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