Cita APA (7a ed.)

Harvey, R. (2012). Preserving digital materials (2nd ed.). De Gruyter.

Cita Chicago Style (17a ed.)

Harvey, Ross. Preserving Digital Materials. 2nd ed. Berlin [etc.]: De Gruyter, 2012.

Cita MLA (9a ed.)

Harvey, Ross. Preserving Digital Materials. 2nd ed. De Gruyter, 2012.