APA (7th ed.) Citation

Howe, D. J., Stammers, M., & Walker, S. J. (1993). Doctor Who : the sixties / David J. Howe, Mark Stammers, Stephen James Walker: The sixties (Pbk ed.). Doctor Who Books.

Chicago Style (17th ed.) Citation

Howe, David J., Mark Stammers, and Stephen James Walker. Doctor Who : The Sixties / David J. Howe, Mark Stammers, Stephen James Walker: The Sixties. Pbk ed. London: Doctor Who Books, 1993.

MLA (9th ed.) Citation

Howe, David J., et al. Doctor Who : The Sixties / David J. Howe, Mark Stammers, Stephen James Walker: The Sixties. Pbk ed. Doctor Who Books, 1993.

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