Παραπομπή σε μορφή APA (7η εκδ.)

MAYO ANTHONY J. (2005). IN THEIR TIME: THE GRATEST BUSINESS LEADERS..... HARVARD BUSINESS SCHOOL PRESS.

Παραπομπή σε μορφή Chicago (17η εκδ.)

MAYO ANTHONY J. IN THEIR TIME: THE GRATEST BUSINESS LEADERS..... BOSTON: HARVARD BUSINESS SCHOOL PRESS, 2005.

Παραπομπή σε μορφή MLA (9th εκδ.)

MAYO ANTHONY J. IN THEIR TIME: THE GRATEST BUSINESS LEADERS..... HARVARD BUSINESS SCHOOL PRESS, 2005.