APA-Zitierstil (7. Ausg.)

FERRELL, O., HIRT, G., & FERRELL, L. (2011). Business: A changing world. McGraw-Hill Book Company.

Chicago-Zitierstil (17. Ausg.)

FERRELL, O.C, Geoffrey HIRT, und Linda FERRELL. Business: A Changing World. McGraw-Hill Book Company, 2011.

MLA-Zitierstil (9. Ausg.)

FERRELL, O.C, et al. Business: A Changing World. McGraw-Hill Book Company, 2011.