APA (7th ed.) Citation

Spofford, C. B. (1928). Market for tube well irrigation equipment in India. [publisher not identified].

Chicago Style (17th ed.) Citation

Spofford, C. B. Market for Tube Well Irrigation Equipment in India. Washington, D.C.: [publisher not identified], 1928.

MLA (9th ed.) Citation

Spofford, C. B. Market for Tube Well Irrigation Equipment in India. [publisher not identified], 1928.