APA-ийн эшлэл(7 дахь хэвлэлт)

Chan, C., Hoar, H., Pattinson, K., Bradwell, A., Wright, A., & Imray, C. (2005). Effect of sildenafil and acclimatization on cerebral oxygenation at altitude.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Chan, C., H. Hoar, K. Pattinson, A. Bradwell, A. Wright, ба C. Imray. Effect of Sildenafil and Acclimatization on Cerebral Oxygenation at Altitude. 2005.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Chan, C., et al. Effect of Sildenafil and Acclimatization on Cerebral Oxygenation at Altitude. 2005.