Cita APA (7a ed.)
Burk, G., & Smith, R. The Doctors Are In: The Essential and Unofficial Guide to Doctor Who's : Greatest Time Lord. ECW.
Cita estilo Chicago (17a ed.)
Burk, Graeme, y Robert Smith. The Doctors Are In: The Essential and Unofficial Guide to Doctor Who's : Greatest Time Lord. Toronto, Canadá: ECW.
Cita MLA (9a ed.)
Burk, Graeme, y Robert Smith. The Doctors Are In: The Essential and Unofficial Guide to Doctor Who's : Greatest Time Lord. ECW.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.