Παραπομπή σε μορφή APA (7η εκδ.)

Bergland, E. (2016). Get it Done On Time!: A Critical Chain Project Management/Theory of Constraints Novel. Apress : Imprint: Apress.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bergland, Eric. Get It Done On Time!: A Critical Chain Project Management/Theory of Constraints Novel. Berkeley, CA: Apress : Imprint: Apress, 2016.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bergland, Eric. Get It Done On Time!: A Critical Chain Project Management/Theory of Constraints Novel. Apress : Imprint: Apress, 2016.