Cita APA (7th ed.)
Punmia, B., Jain, A. K., & Jain, A. K. (2016). Surveying: Vol-II (16th ed.). Laxni.
Cita Chicago (17th ed.)
Punmia, B.C, Ashok Kumar Jain, i Arun Kumar Jain. Surveying: Vol-II. 16th ed. New Delhi: Laxni, 2016.
Cita MLA (9th ed.)
Punmia, B.C, et al. Surveying: Vol-II. 16th ed. Laxni, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.