Παραπομπή APA

Jones, F., & Martin Lioyd. (1990). AutoCAD database book. Galgotia.

Παραπομπή Chicago Style

Jones, Frederic.H, και Martin Lioyd. AutoCAD Database Book. New Delhi: Galgotia, 1990.

Παραπομπή MLA

Jones, Frederic.H, και Martin Lioyd. AutoCAD Database Book. Galgotia, 1990.