APA (7th ed.) Citation

Harbaugh, T. C. (1888). The Denver detective. Beadle & Adams.

Chicago Style (17th ed.) Citation

Harbaugh, T. C. The Denver Detective. New York: Beadle & Adams, 1888.

MLA (9th ed.) Citation

Harbaugh, T. C. The Denver Detective. Beadle & Adams, 1888.

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