Παραπομπή σε μορφή APA (7η εκδ.)

Sudbrink, L. (2015). Leading with GRIT: Inspiring action and accountability with generosity, respect, integrity, and truth. John Wiley and Sons, Inc.. https://doi.org/10.1002/9781119207566

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sudbrink, Laurie. Leading with GRIT: Inspiring Action and Accountability with Generosity, Respect, Integrity, and Truth. Hoboken, New Jersey: John Wiley and Sons, Inc., 2015. https://doi.org/10.1002/9781119207566.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sudbrink, Laurie. Leading with GRIT: Inspiring Action and Accountability with Generosity, Respect, Integrity, and Truth. John Wiley and Sons, Inc., 2015. https://doi.org/10.1002/9781119207566.