APA (7th ed.) Citation

Howe, D. J., & Walker, S. J. (1995). Doctor Who the handbook: The fifth doctor. Doctor Who Books.

Chicago Style (17th ed.) Citation

Howe, David J., and Stephen James Walker. Doctor Who the Handbook: The Fifth Doctor. London: Doctor Who Books, 1995.

MLA (9th ed.) Citation

Howe, David J., and Stephen James Walker. Doctor Who the Handbook: The Fifth Doctor. Doctor Who Books, 1995.