Cita APA (7a ed.)

Engard, N. C., & Gordon, R. S. (2012). The accidental systems librarian (2nd ed.). Information Today, Inc.

Cita Chicago Style (17a ed.)

Engard, Nicole C., y Rachel Singer Gordon. The Accidental Systems Librarian. 2nd ed. Medford, N.J.: Information Today, Inc, 2012.

Cita MLA (9a ed.)

Engard, Nicole C., y Rachel Singer Gordon. The Accidental Systems Librarian. 2nd ed. Information Today, Inc, 2012.