Παραπομπή σε μορφή APA (7η εκδ.)

Worthington, I., & Britton, C. T. (2018). The business environment a global perspective (8th.). Pearson Education Limited, Harlow.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Worthington, Ian, και Chris Thompson Britton. The Business Environment a Global Perspective. 8th. United Kingdom: Pearson Education Limited, Harlow, 2018.

Παραπομπή σε μορφή MLA (9th εκδ.)

Worthington, Ian, και Chris Thompson Britton. The Business Environment a Global Perspective. 8th. Pearson Education Limited, Harlow, 2018.