APA (7th ed.) Citation

Longley, M., Abse, D., Enright, D. J., & Thwaite, A. (1975). Dannie Abse, D. J. Enright, Michael Longley. Penguin Books.

Chicago Style (17th ed.) Citation

Longley, Michael, Dannie Abse, D. J. Enright, and Anthony Thwaite. Dannie Abse, D. J. Enright, Michael Longley. Harmondsworth: Penguin Books, 1975.

MLA (8th ed.) Citation

Longley, Michael, et al. Dannie Abse, D. J. Enright, Michael Longley. Penguin Books, 1975.