Cita APA (7a ed.)

Welsh, J. (1988). Introduction to PASCAL (3rd ed.). Prentice-Hall.

Cita Chicago Style (17a ed.)

Welsh, Jim. Introduction to PASCAL. 3rd ed. New York: Prentice-Hall, 1988.

Cita MLA (9a ed.)

Welsh, Jim. Introduction to PASCAL. 3rd ed. Prentice-Hall, 1988.