Dyfyniad APA
Appleby, D. (1991). Programming languages: Paradigm and practice. McGraw-Hill.
Dyfyniad Arddull Chicago
Appleby, Doris. Programming Languages: Paradigm and Practice. New York: McGraw-Hill, 1991.
Dyfyniad MLA
Appleby, Doris. Programming Languages: Paradigm and Practice. McGraw-Hill, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.