Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Sickles, R. C., & Horrace, W. C. (2014). Festschrift in Honor of Peter Schmidt: Econometric Methods and Applications. Springer New York : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Robin C. Sickles, και William C. Horrace. Festschrift in Honor of Peter Schmidt: Econometric Methods and Applications. New York, NY: Springer New York : Imprint: Springer, 2014.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Festschrift in Honor of Peter Schmidt: Econometric Methods and Applications. Springer New York : Imprint: Springer, 2014.