Cita APA

Hartl, M. (2015). Ruby on Rails tutorial: Learn web development with Rails (3. edition.). New York: Addison-Wesley.

Citación estilo Chicago

Hartl, Michael. Ruby On Rails Tutorial: Learn Web Development With Rails. 3. edition. New York: Addison-Wesley, 2015.

Cita MLA

Hartl, Michael. Ruby On Rails Tutorial: Learn Web Development With Rails. 3. edition. New York: Addison-Wesley, 2015.