APA (7th ed.) Citation

Roe, E. R. (1889). Dr. Caldwell, or, The trail of the serpent. Laird & Lee.

Chicago Style (17th ed.) Citation

Roe, E. R. Dr. Caldwell, or, The Trail of the Serpent. Chicago: Laird & Lee, 1889.

MLA (9th ed.) Citation

Roe, E. R. Dr. Caldwell, or, The Trail of the Serpent. Laird & Lee, 1889.

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