APA (7th ed.) Citation

Stafford, M. L. (1930). Market for tennis supplies in Spain. [publisher not identified].

Chicago Style (17th ed.) Citation

Stafford, Maurice L. Market for Tennis Supplies in Spain. Washington, D.C.: [publisher not identified], 1930.

MLA (9th ed.) Citation

Stafford, Maurice L. Market for Tennis Supplies in Spain. [publisher not identified], 1930.