Παραπομπή σε μορφή APA (7η εκδ.)

Howard, L., & Robbins, P. (1995). Alterations in respiratory control during 8 h of isocapnic and poikilocapnic hypoxia in humans.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Howard, L., και P. Robbins. Alterations in Respiratory Control During 8 H of Isocapnic and Poikilocapnic Hypoxia in Humans. 1995.

Παραπομπή σε μορφή MLA (9th εκδ.)

Howard, L., και P. Robbins. Alterations in Respiratory Control During 8 H of Isocapnic and Poikilocapnic Hypoxia in Humans. 1995.