Παραπομπή σε μορφή APA (7η εκδ.)

Kessel, D. Optical Methods for Tumor Treatment and Detection: Mechanisms and Techniques in Photodynamic Therapy XV. SPIE Digital Library.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kessel, David. Optical Methods for Tumor Treatment and Detection: Mechanisms and Techniques in Photodynamic Therapy XV. SPIE Digital Library.

Παραπομπή σε μορφή MLA (9th εκδ.)

Kessel, David. Optical Methods for Tumor Treatment and Detection: Mechanisms and Techniques in Photodynamic Therapy XV. SPIE Digital Library.