Παραπομπή σε μορφή APA (7η εκδ.)

Krishna Kaiser, A. (2017). Become ITIL Foundation Certified in 7 Days: Learning ITIL Made Simple with Real-life Examples. Apress : Imprint: Apress.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Krishna Kaiser, Abhinav. Become ITIL Foundation Certified in 7 Days: Learning ITIL Made Simple with Real-life Examples. Berkeley, CA: Apress : Imprint: Apress, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

Krishna Kaiser, Abhinav. Become ITIL Foundation Certified in 7 Days: Learning ITIL Made Simple with Real-life Examples. Apress : Imprint: Apress, 2017.