Cita APA

Sun, Y., & Gilbert, P. B. (2012). Estimation of Stratified Mark-Specific Proportional Hazards Models with Missing Marks.

Citación estilo Chicago

Sun, Yanqing, and Peter B. Gilbert. Estimation of Stratified Mark-Specific Proportional Hazards Models With Missing Marks. 2012.

Cita MLA

Sun, Yanqing, and Peter B. Gilbert. Estimation of Stratified Mark-Specific Proportional Hazards Models With Missing Marks. 2012.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.