APA (7th ed.) Citation

Watt, P. R., & Green, J. (2003). The Alternative Sherlock Holmes / Peter Ridgway Watt and Joseph Green. Ashgate.

Chicago Style (17th ed.) Citation

Watt, Peter Ridgway, and Joseph Green. The Alternative Sherlock Holmes / Peter Ridgway Watt and Joseph Green. Aldershot: Ashgate, 2003.

MLA (9th ed.) Citation

Watt, Peter Ridgway, and Joseph Green. The Alternative Sherlock Holmes / Peter Ridgway Watt and Joseph Green. Ashgate, 2003.

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