APA (7th ed.) Zitazioa

(1988). LISP, objects, and symbolic programming / Robert R. Kessler with the assistance of Amy R. Petajan.

Chicago Style (17th ed.) Zitazioa

LISP, Objects, and Symbolic Programming / Robert R. Kessler with the Assistance of Amy R. Petajan. 1988.

MLA (9th ed.) Zitazioa

LISP, Objects, and Symbolic Programming / Robert R. Kessler with the Assistance of Amy R. Petajan. 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.