Παραπομπή σε μορφή APA (7η εκδ.)

Padhi, S., Graef, J. R., & Srinivasu, P. D. N. (2014). Periodic Solutions of First-Order Functional Differential Equations in Population Dynamics. Springer India : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Padhi, Seshadev, John R. Graef, και P. D. N. Srinivasu. Periodic Solutions of First-Order Functional Differential Equations in Population Dynamics. New Delhi: Springer India : Imprint: Springer, 2014.

Παραπομπή σε μορφή MLA (8th εκδ.)

Padhi, Seshadev, et al. Periodic Solutions of First-Order Functional Differential Equations in Population Dynamics. Springer India : Imprint: Springer, 2014.