Cita APA

Vorona, R. D. (2007). Skin Pigmentation Changes in a Patient with a Sleep Disorder. American Academy of Sleep Medicine.

Chicago Style Citation

Vorona, Robert D. Skin Pigmentation Changes in a Patient With a Sleep Disorder. American Academy of Sleep Medicine, 2007.

Cita MLA

Vorona, Robert D. Skin Pigmentation Changes in a Patient With a Sleep Disorder. American Academy of Sleep Medicine, 2007.

Atenció: Aquestes cites poden no estar 100% correctes.