APA (7th ed.) Citation

Townsend, O. C. Market in Peru. [publisher not identified].

Chicago Style (17th ed.) Citation

Townsend, O. C. Market in Peru. Washington, D.C.: [publisher not identified].

MLA (9th ed.) Citation

Townsend, O. C. Market in Peru. [publisher not identified].

Warning: These citations may not always be 100% accurate.