APA (7e ed.) Bronvermelding
Punmia, B. C., & Jain, A. K. (1994). Surveying: A textbook on surveying and levelling (13th ed.). Laxmi Pub.
Chicago (17e ed.) Bronvermelding
Punmia, B. C., en Ashok Kumar/Jain Jain. Surveying: A Textbook on Surveying and Levelling. 13th ed. New Delhi: Laxmi Pub, 1994.
MLA (9e ed.) Bronvermelding
Punmia, B. C., en Ashok Kumar/Jain Jain. Surveying: A Textbook on Surveying and Levelling. 13th ed. Laxmi Pub, 1994.
Let op: Deze citaties zijn niet altijd 100% accuraat.