APA (7th ed.) Citation

Smiles, S. (1891). Duty: With illustrations of courage, patience, & endurance (New ed.). J. Murray.

Chicago Style (17th ed.) Citation

Smiles, Samuel. Duty: With Illustrations of Courage, Patience, & Endurance. New ed. London: J. Murray, 1891.

MLA (9th ed.) Citation

Smiles, Samuel. Duty: With Illustrations of Courage, Patience, & Endurance. New ed. J. Murray, 1891.