Cita APA (7th ed.)

Dicks, T. (1975). Doctor Who: The three doctors (1a. ed.). Target Book.

Cita Chicago (17th ed.)

Dicks, Terrance. Doctor Who: The Three Doctors. 1a. ed. Londres: Target Book, 1975.

Cita MLA (9th ed.)

Dicks, Terrance. Doctor Who: The Three Doctors. 1a. ed. Target Book, 1975.