Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Sulieman, S., & Tran, L. P. (2015). Legume Nitrogen Fixation in a Changing Environment: Achievements and Challenges. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Saad Sulieman, και Lam-Son Phan Tran. Legume Nitrogen Fixation in a Changing Environment: Achievements and Challenges. Cham: Springer International Publishing : Imprint: Springer, 2015.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Legume Nitrogen Fixation in a Changing Environment: Achievements and Challenges. Springer International Publishing : Imprint: Springer, 2015.