FULTON, Hal, 2007. The ruby way. 2. ed. Upper Saddle River, NJ [u.a.]: Addison-Wesley. ISBN 0672328844.
Elsevier - Harvard (with titles)Fulton, H., 2007. The ruby way, 2. ed. ed, Addison-Wesley professional Ruby series. Addison-Wesley, Upper Saddle River, NJ [u.a.].
American Psychological Association 7th editionFulton, H. (ca. 2007). The ruby way [Book]. In Addison-Wesley professional Ruby series (2. ed.). Addison-Wesley.
Springer - Basic (author-date)Fulton H (2007) The ruby way, 2. ed. Addison-Wesley, Upper Saddle River, NJ [u.a.]
Juristische Zitierweise (Stüber) (Deutsch)Fulton, Hal, The ruby way, 2. ed. , Upper Saddle River, NJ [u.a.] 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.