Cita APA (7a ed.)

Sykes, T. S. (2002). Autocad 2002: One step at a time. Prentice Hall.

Cita Chicago Style (17a ed.)

Sykes, Timothy Sean. Autocad 2002: One Step at a Time. New Jersey: Prentice Hall, 2002.

Cita MLA (9a ed.)

Sykes, Timothy Sean. Autocad 2002: One Step at a Time. Prentice Hall, 2002.