APA (7th ed.) Citation

Smithies, B., Fiddick, P., & Powell, J. E. (1969). Enoch Powell on immigration / Bill Smithies and Peter Fiddick. Sphere.

Chicago Style (17th ed.) Citation

Smithies, Bill, Peter Fiddick, and J. Enoch Powell. Enoch Powell on Immigration / Bill Smithies and Peter Fiddick. London: Sphere, 1969.

MLA (9th ed.) Citation

Smithies, Bill, et al. Enoch Powell on Immigration / Bill Smithies and Peter Fiddick. Sphere, 1969.

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