Παραπομπή σε μορφή APA (7η εκδ.)

DeLong, T. (2019). Teaching by Heart: One Professor's Journey to Inspire. Harvard Business Review Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

DeLong, Thomas. Teaching by Heart: One Professor's Journey to Inspire. Boston, Massachesutts: Harvard Business Review Press, 2019.

Παραπομπή σε μορφή MLA (9th εκδ.)

DeLong, Thomas. Teaching by Heart: One Professor's Journey to Inspire. Harvard Business Review Press, 2019.