Cita APA (7th ed.)

Crawford, W. R. (1963). A century of latin-american thought (2a. ed.). Harvard University.

Cita Chicago (17th ed.)

Crawford, William Rex. A Century of Latin-american Thought. 2a. ed. Cambridge: Harvard University, 1963.

Cita MLA (9th ed.)

Crawford, William Rex. A Century of Latin-american Thought. 2a. ed. Harvard University, 1963.