APA-Zitierstil (7. Ausg.)

Thomas, D. (2006). Programming Ruby: The pragmatic programmer's guide ; [includes Ruby 1.8] (2. ed., 10. pr.). Pragmatic Bookshelf.

Chicago-Zitierstil (17. Ausg.)

Thomas, David. Programming Ruby: The Pragmatic Programmer's Guide ; [includes Ruby 1.8]. 2. ed., 10. pr. Raleigh, NC [u.a.]: Pragmatic Bookshelf, 2006.

MLA-Zitierstil (9. Ausg.)

Thomas, David. Programming Ruby: The Pragmatic Programmer's Guide ; [includes Ruby 1.8]. 2. ed., 10. pr. Pragmatic Bookshelf, 2006.