APA-Zitierstil (7. Ausg.)

Büttner, A. (2009). The sleep apnea syndrome, more as an illness. Nova Science Publishers.

Chicago-Zitierstil (17. Ausg.)

Büttner, A. The Sleep Apnea Syndrome, More as an Illness. New York: Nova Science Publishers, 2009.

MLA-Zitierstil (9. Ausg.)

Büttner, A. The Sleep Apnea Syndrome, More as an Illness. Nova Science Publishers, 2009.