Cita APA (7a ed.)

St. Laurent, S., Dumbill, E., & Gruber, E. J. (2012). Learning Rails 3 (First edition.). O'Reilly Media, Inc.

Cita Chicago Style (17a ed.)

St. Laurent, Simon, Edd Dumbill, y Eric J. Gruber. Learning Rails 3. First edition. Beijing ; Sebastopol, California: O'Reilly Media, Inc, 2012.

Cita MLA (9a ed.)

St. Laurent, Simon, et al. Learning Rails 3. First edition. O'Reilly Media, Inc, 2012.