APA-viite

Welsh, J. (1987). Introduction to PASCAL.- 2nd ed. Prentice Hall.

Chicago-tyylinen lähdeviittaus

Welsh, Jim. Introduction to PASCAL.- 2nd Ed. New Delhi: Prentice Hall, 1987.

MLA-viite

Welsh, Jim. Introduction to PASCAL.- 2nd Ed. Prentice Hall, 1987.