APA aipamena

Smith, R. P. (1975). Consumer demand for cars in the USA. New York: Cambridge University Press.

Chicago Style aipamena

Smith, R. P. Consumer Demand for Cars in the USA. New York: Cambridge University Press, 1975.

MLA aipamena

Smith, R. P. Consumer Demand for Cars in the USA. New York: Cambridge University Press, 1975.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.