APA (7th ed.) Citation

Saward, E. (1986). Doctor Who: The twin dilemma. Target.

Chicago Style (17th ed.) Citation

Saward, Eric. Doctor Who: The Twin Dilemma. London: Target, 1986.

MLA (9th ed.) Citation

Saward, Eric. Doctor Who: The Twin Dilemma. Target, 1986.

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