Cita APA (7a ed.)

Snow, C. P. (1963). The two cultures: And a second look (2a ampl.). The New American Library.

Cita Chicago Style (17a ed.)

Snow, Charles Percy. The Two Cultures: And a Second Look. 2a ampl. Nueva York: The New American Library, 1963.

Cita MLA (8a ed.)

Snow, Charles Percy. The Two Cultures: And a Second Look. 2a ampl. The New American Library, 1963.