APA (7th ed.) Citation

Schreibman, S., Siemens, R. G., & Unsworth, J. (2004). A companion to digital humanities. Blackwell Publishing.

Chicago Style (17th ed.) Citation

Schreibman, Susan, Raymond George Siemens, and John Unsworth. A Companion to Digital Humanities. Malden, MA: Blackwell Publishing, 2004.

MLA (9th ed.) Citation

Schreibman, Susan, et al. A Companion to Digital Humanities. Blackwell Publishing, 2004.