Παραπομπή APA

Wadsworth, N. (1980). Graphics cook book for the apple. Hayden book.

Παραπομπή Chicago Style

Wadsworth, Nat. Graphics Cook Book for the Apple. New Jersey: Hayden book, 1980.

Παραπομπή MLA

Wadsworth, Nat. Graphics Cook Book for the Apple. Hayden book, 1980.