APA (7th ed.) Citation

Polkey, M. I., Fancourt, D., Lewis, A., Hopkinson, N. S., Philip, K. E., Buttery, S. C., . . . Orton, C. M. Physiological demands of singing for lung health compared with treadmill walking. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Polkey, Michael I., Daisy Fancourt, Adam Lewis, Nicholas S. Hopkinson, Keir EJ Philip, Sara C. Buttery, Colm McCabe, Bishman Manivannan, and Christopher M. Orton. Physiological Demands of Singing for Lung Health Compared with Treadmill Walking. BMJ Publishing Group.

MLA (9th ed.) Citation

Polkey, Michael I., et al. Physiological Demands of Singing for Lung Health Compared with Treadmill Walking. BMJ Publishing Group.