Cita APA (7th ed.)
Punmia, B. C., Jain, A. K., & Jain, A. K. (1994). Surveying: Vol.1 (16th ed.). Laxmi Publications.
Cita Chicago (17th ed.)
Punmia, B. C., Ashok Kumar Jain, i Arun Kumar Jain. Surveying: Vol.1. 16th ed. New Delhi: Laxmi Publications, 1994.
Cita MLA (9th ed.)
Punmia, B. C., et al. Surveying: Vol.1. 16th ed. Laxmi Publications, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.