Hardt, M. (2022). Heroism in Doctor Who 1963 - 2020. Ergon Verlag.
Chicago Style (17th ed.) CitationHardt, Maria-Xenia. Heroism in Doctor Who 1963 - 2020. Ergon Verlag, 2022.
MLA (9th ed.) CitationHardt, Maria-Xenia. Heroism in Doctor Who 1963 - 2020. Ergon Verlag, 2022.
Warning: These citations may not always be 100% accurate.