Παραπομπή σε μορφή APA (7η εκδ.)

Guthoff, R. F., & Katowitz, J. A. (2010). Oculoplastics and Orbit: Aesthetic and Functional Oculofacial Plastic Problem-Solving in the 21stCentury. Springer-Verlag Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Guthoff, Rudolf F., και James A. Katowitz. Oculoplastics and Orbit: Aesthetic and Functional Oculofacial Plastic Problem-Solving in the 21stCentury. Berlin, Heidelberg: Springer-Verlag Berlin Heidelberg, 2010.

Παραπομπή σε μορφή MLA (8th εκδ.)

Guthoff, Rudolf F., και James A. Katowitz. Oculoplastics and Orbit: Aesthetic and Functional Oculofacial Plastic Problem-Solving in the 21stCentury. Springer-Verlag Berlin Heidelberg, 2010.