Cita APA (7a ed.)

Dykstra, G. O., & Dykstra, L. G. (1958). Business law: Text and cases (2nd. ed.). Pitman.

Cita Chicago Style (17a ed.)

Dykstra, Gerald O., y Lillian G. Dykstra. Business Law: Text and Cases. 2nd. ed. London: Pitman, 1958.

Cita MLA (9a ed.)

Dykstra, Gerald O., y Lillian G. Dykstra. Business Law: Text and Cases. 2nd. ed. Pitman, 1958.