Cita APA

Mumford, L. 1., & Mumford, L. 1. (1934). Technics and civilization. New York, New York: Harcourt Brace.

Citación estilo Chicago

Mumford, Lewis 1895-1990, y Lewis 1895-1990 Mumford. Technics and Civilization. New York, New York: Harcourt Brace, 1934.

Cita MLA

Mumford, Lewis 1895-1990, y Lewis 1895-1990 Mumford. Technics and Civilization. New York, New York: Harcourt Brace, 1934.