APA aipamena

Punmia, B. C. (1975). Surveying V.2. Standared book House.

Chicago Style aipamena

Punmia, B C. Surveying V.2. Delhi: Standared book House, 1975.

MLA aipamena

Punmia, B C. Surveying V.2. Standared book House, 1975.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.