Leitch, G. I., & Ginn, S. (2016). Who travels with the Doctor?: Essays on the companions of Doctor Who. McFarland & Company, Inc., Publishers.
Chicago Style (17th ed.) CitationLeitch, Gillian I., and Sherry Ginn. Who Travels with the Doctor?: Essays on the Companions of Doctor Who. Jefferson, North Carolina: McFarland & Company, Inc., Publishers, 2016.
MLA (9th ed.) CitationLeitch, Gillian I., and Sherry Ginn. Who Travels with the Doctor?: Essays on the Companions of Doctor Who. McFarland & Company, Inc., Publishers, 2016.
Warning: These citations may not always be 100% accurate.