Harvey, D. R. (2005). Preserving digital materials. K.G. Saur.
Chicago Style (17th ed.) CitationHarvey, D. R. Preserving Digital Materials. München: K.G. Saur, 2005.
MLA引文Harvey, D. R. Preserving Digital Materials. K.G. Saur, 2005.
警告:這些引文格式不一定是100%准確.