Cita APA (7a ed.)

Casson, M. (1982). The entrepreneur: An economic theory ([1st pub.].). Robertson.

Cita Chicago Style (17a ed.)

Casson, Mark. The Entrepreneur: An Economic Theory. [1st pub.]. Oxford: Robertson, 1982.

Cita MLA (9a ed.)

Casson, Mark. The Entrepreneur: An Economic Theory. [1st pub.]. Robertson, 1982.