Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Achtenhagen, L., & Brundin, E. (2017). Management Challenges in Different Types of African Firms: Processes, Practices and Performance. Springer Singapore : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Leona Achtenhagen, και Ethel Brundin. Management Challenges in Different Types of African Firms: Processes, Practices and Performance. Singapore: Springer Singapore : Imprint: Springer, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Management Challenges in Different Types of African Firms: Processes, Practices and Performance. Springer Singapore : Imprint: Springer, 2017.