APA (7th ed.) Citation

Jacob, G., Marriott, F., & Robbins, P. (1997). Fitting curves to human respiratory data.

Chicago Style (17th ed.) Citation

Jacob, G., F. Marriott, and P. Robbins. Fitting Curves to Human Respiratory Data. 1997.

MLA (9th ed.) Citation

Jacob, G., et al. Fitting Curves to Human Respiratory Data. 1997.