Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Hartstein, M. E., Holds, J. B., & Massry, G. G. (2008). Pearls and Pitfalls in Cosmetic Oculoplastic Surgery. Springer New York.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Morris E. Hartstein, John B. Holds, και Guy G. Massry. Pearls and Pitfalls in Cosmetic Oculoplastic Surgery. New York, NY: Springer New York, 2008.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Pearls and Pitfalls in Cosmetic Oculoplastic Surgery. Springer New York, 2008.