Παραπομπή σε μορφή APA (7η εκδ.)

Earls, M. (2015). Copy, copy, copy: How to do smarter marketing by using other peoples ideas. John Wiley & Sons. https://doi.org/10.1002/9781119208105

Παραπομπή σε μορφή Chicago (17η εκδ.)

Earls, Mark. Copy, Copy, Copy: How to Do Smarter Marketing by Using Other Peoples Ideas. Hoboken: John Wiley & Sons, 2015. https://doi.org/10.1002/9781119208105.

Παραπομπή σε μορφή MLA (8th εκδ.)

Earls, Mark. Copy, Copy, Copy: How to Do Smarter Marketing by Using Other Peoples Ideas. John Wiley & Sons, 2015. https://doi.org/10.1002/9781119208105.