Cita APA (7a ed.)

St. Laurent, S., & Dumbill, E. (2009). Learning Rails (1st edition.). O'Reilly Media Inc.

Cita Chicago Style (17a ed.)

St. Laurent, Simon, y Edd Dumbill. Learning Rails. 1st edition. Sebastopol, California: O'Reilly Media Inc, 2009.

Cita MLA (9a ed.)

St. Laurent, Simon, y Edd Dumbill. Learning Rails. 1st edition. O'Reilly Media Inc, 2009.