APA (7th ed.) Citation

Potts, M., Diggory, P., & Peel, J. (1977). Abortion / (by) Malcolm Potts, Peter Diggory, John Peel. Cambridge University Press.

Chicago Style (17th ed.) Citation

Potts, Malcolm, Peter Diggory, and John Peel. Abortion / (by) Malcolm Potts, Peter Diggory, John Peel. Cambridge (etc.): Cambridge University Press, 1977.

MLA (9th ed.) Citation

Potts, Malcolm, et al. Abortion / (by) Malcolm Potts, Peter Diggory, John Peel. Cambridge University Press, 1977.

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