APA (7th ed.) Zitazioa
Punmia, B. C., Jain, A. K., & Jain, A. K. (1994). Surveying: Vol.1 (16th ed.). Laxmi Publications.
Chicago Style (17th ed.) Zitazioa
Punmia, B. C., Ashok Kumar Jain, eta Arun Kumar Jain. Surveying: Vol.1. 16th ed. New Delhi: Laxmi Publications, 1994.
MLA (9th ed.) Zitazioa
Punmia, B. C., et al. Surveying: Vol.1. 16th ed. Laxmi Publications, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.