APA-viite (7. p.)

Biel, M. A. (2008). Photodynamic therapy of diseases of the head and neck. Plural Publishing Inc..

Chicago-viite (17. p.)

Biel, Merrill A. Photodynamic Therapy of Diseases of the Head and Neck. San Diego, California ; Oxford, [England] ; Brisbane, [Queensland]: Plural Publishing Inc., 2008.

MLA-viite (9. p.)

Biel, Merrill A. Photodynamic Therapy of Diseases of the Head and Neck. Plural Publishing Inc., 2008.