APA (7th ed.) Citation

Jewell, P. A., Milner, C., & Boyd, J. M. (1974). Island survivors: The ecology of the Soay sheep of St. Kilda. Athlone Press.

Chicago Style (17th ed.) Citation

Jewell, Peter Arundel, C. Milner, and J. Morton Boyd. Island Survivors: The Ecology of the Soay Sheep of St. Kilda. London: Athlone Press, 1974.

MLA (9th ed.) Citation

Jewell, Peter Arundel, et al. Island Survivors: The Ecology of the Soay Sheep of St. Kilda. Athlone Press, 1974.