APA (7th ed.) Citation

Otero, G. A., & Bertrand, L. (1955). Life in the Spanish colonies: With particular reference to upper Peru, now Bolivia. [publisher not identified].

Chicago Style (17th ed.) Citation

Otero, Gustavo Adolfo, and Lewis Bertrand. Life in the Spanish Colonies: With Particular Reference to Upper Peru, Now Bolivia. New York: [publisher not identified], 1955.

MLA (8th ed.) Citation

Otero, Gustavo Adolfo, and Lewis Bertrand. Life in the Spanish Colonies: With Particular Reference to Upper Peru, Now Bolivia. [publisher not identified], 1955.