Cita APA (7a ed.)

Calvert, C. (1993). Turbo Pascal programming 101. Sams.

Cita Chicago Style (17a ed.)

Calvert, Charles. Turbo Pascal Programming 101. Carmel, Indiana: Sams, 1993.

Cita MLA (9a ed.)

Calvert, Charles. Turbo Pascal Programming 101. Sams, 1993.