APA (7th ed.) Citation
O'Quigley, J. (2008). Proportional hazards regression. Springer.
Chicago Style (17th ed.) Citation
O'Quigley, John. Proportional Hazards Regression. New York: Springer, 2008.
MLA (9th ed.) Citation
O'Quigley, John. Proportional Hazards Regression. Springer, 2008.
Warning: These citations may not always be 100% accurate.