Cita APA (7a ed.)

Friedman, P. (1981). Computer programs in Basic. Prentice-Hall.

Cita Chicago Style (17a ed.)

Friedman, Paul. Computer Programs in Basic. Englewood Cliffs, New Jersey: Prentice-Hall, 1981.

Cita MLA (9a ed.)

Friedman, Paul. Computer Programs in Basic. Prentice-Hall, 1981.