Παραπομπή σε μορφή APA (7η εκδ.)

Turnbull, C., & Stradling, J. (2017). To screen or not to screen for obstructive sleep apnea, that is the question. Elsevier.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Turnbull, C., και J. Stradling. To Screen or Not to Screen for Obstructive Sleep Apnea, That Is the Question. Elsevier, 2017.

Παραπομπή σε μορφή MLA (9th εκδ.)

Turnbull, C., και J. Stradling. To Screen or Not to Screen for Obstructive Sleep Apnea, That Is the Question. Elsevier, 2017.