Cita APA (7th ed.)
Williams, T. (1967). Field methods in the study of culture. Holt Rinehart and winston.
Cita Chicago (17th ed.)
Williams, Thomas. Field Methods in the Study of Culture. London: Holt Rinehart and winston, 1967.
Cita MLA (9th ed.)
Williams, Thomas. Field Methods in the Study of Culture. Holt Rinehart and winston, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.