APA (7th ed.) Citation

Smith, E. M. (1907). The Mystery of three. Elliot Stock.

Chicago Style (17th ed.) Citation

Smith, E. M. The Mystery of Three. London: Elliot Stock, 1907.

MLA (9th ed.) Citation

Smith, E. M. The Mystery of Three. Elliot Stock, 1907.

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