APA (7th ed.) Zitazioa

HALSTEAD, M. H. (1979). Elements of software science. Elsevier.

Chicago Style (17th ed.) Zitazioa

HALSTEAD, Maurice H. Elements of Software Science. New York: Elsevier, 1979.

MLA (9th ed.) Zitazioa

HALSTEAD, Maurice H. Elements of Software Science. Elsevier, 1979.