APA (7th ed.) Citation

Howells, W. D. (1881). Doctor Breen's practice: A novel. Ticknor.

Chicago Style (17th ed.) Citation

Howells, William Dean. Doctor Breen's Practice: A Novel. Boston: Ticknor, 1881.

MLA (9th ed.) Citation

Howells, William Dean. Doctor Breen's Practice: A Novel. Ticknor, 1881.