APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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