Cita APA (7th ed.)
Punmia, B., Jain, A. K., & Jain, A. K. (2005). Surveying, Vol-2 (15th ed.). Laxni.
Cita Chicago (17th ed.)
Punmia, B.C, Ashok Kumar Jain, i Arun Kumar Jain. Surveying, Vol-2. 15th ed. New Delhi: Laxni, 2005.
Cita MLA (9th ed.)
Punmia, B.C, et al. Surveying, Vol-2. 15th ed. Laxni, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.