Παραπομπή σε μορφή APA (7η εκδ.)

Johansson, F. (2017). The Medici Effect: What Elephants and Epidemics can Teach us about Innovation. Harvard Business Review Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Johansson, Frans. The Medici Effect: What Elephants and Epidemics Can Teach Us About Innovation. Boston, Massachesutts: Harvard Business Review Press, 2017.

Παραπομπή σε μορφή MLA (9th εκδ.)

Johansson, Frans. The Medici Effect: What Elephants and Epidemics Can Teach Us About Innovation. Harvard Business Review Press, 2017.