APA (7th ed.) Citation

Dougherty, T. Photodynamic Therapy: Mechanisms II. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Dougherty, Thomas. Photodynamic Therapy: Mechanisms II. SPIE Digital Library.

MLA (8th ed.) Citation

Dougherty, Thomas. Photodynamic Therapy: Mechanisms II. SPIE Digital Library.

Warning: These citations may not always be 100% accurate.