APA (7th ed.) Citation

Ruskin, J., Duncan, D. M., & Saul, J. C. (1902). The crown of wild olive (Authorized ed.). Copp, Clark.

Chicago Style (17th ed.) Citation

Ruskin, John, D. M. Duncan, and John C. Saul. The Crown of Wild Olive. Authorized ed. Toronto: Copp, Clark, 1902.

MLA (8th ed.) Citation

Ruskin, John, et al. The Crown of Wild Olive. Authorized ed. Copp, Clark, 1902.