APA (7th ed.) Zitazioa
Clark, D. (1983). Plane and geodetic surveying (6th rev ed.). CBS Pub.
Chicago Style (17th ed.) Zitazioa
Clark, David. Plane and Geodetic Surveying. 6th rev ed. New Delhi: CBS Pub, 1983.
MLA (9th ed.) Zitazioa
Clark, David. Plane and Geodetic Surveying. 6th rev ed. CBS Pub, 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.