APA استشهاد

Heyek, F. A. (1935). Prices and production (2nd ed.). Routledge.

استشهاد بنمط شيكاغو

Heyek, Friedrich A. Prices and Production. 2nd ed. London: Routledge, 1935.

MLA استشهاد

Heyek, Friedrich A. Prices and Production. 2nd ed. Routledge, 1935.