Cita APA (7a ed.)

Shephard, R. W. (1970). Theory of Cost and Production Functions. Princeton University Press.

Cita Chicago Style (17a ed.)

Shephard, Ronald William. Theory of Cost and Production Functions. Princeton, New Jersey: Princeton University Press, 1970.

Cita MLA (8a ed.)

Shephard, Ronald William. Theory of Cost and Production Functions. Princeton University Press, 1970.