Cita APA (7th ed.)

Hacker, D., & Fister, B. (1999). Research and documentation in the digital age (2nd edition.).

Cita Chicago (17th ed.)

Hacker, Diana, i Barbara Fister. Research and Documentation in the Digital Age. 2nd edition. Boston, 1999.

Cita MLA (8th ed.)

Hacker, Diana, i Barbara Fister. Research and Documentation in the Digital Age. 2nd edition. 1999.