APA (7th ed.) Citation

Keith, G. (1930). Market for bicycles in Seville consular district. [publisher not identified].

Chicago Style (17th ed.) Citation

Keith, Gerald. Market for Bicycles in Seville Consular District. Washington, D.C.: [publisher not identified], 1930.

MLA (9th ed.) Citation

Keith, Gerald. Market for Bicycles in Seville Consular District. [publisher not identified], 1930.