Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Hakeem, K. R., Akhtar, J., & Sabir, M. (2016). Soil Science: Agricultural and Environmental Prospectives. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Khalid Rehman Hakeem, Javaid Akhtar, και Muhammad Sabir. Soil Science: Agricultural and Environmental Prospectives. Cham: Springer International Publishing : Imprint: Springer, 2016.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Soil Science: Agricultural and Environmental Prospectives. Springer International Publishing : Imprint: Springer, 2016.