Cita APA (7th ed.)

Nance, D. W. (1992). Pascal: Understanding programming and problem solving (2nd. Alternative ed.). West Publ..

Cita Chicago (17th ed.)

Nance, Douglas W. Pascal: Understanding Programming and Problem Solving. 2nd. Alternative ed. New York: West Publ., 1992.

Cita MLA (9th ed.)

Nance, Douglas W. Pascal: Understanding Programming and Problem Solving. 2nd. Alternative ed. West Publ., 1992.