Cita APA

Keiding, N., Bayer, T., & Watt-Boolsen, S. (1987). Confirmatory analysis of survival data using left truncation of the life times of primary survivors. Denmark: Universidad of Copenhagen, Statistical Research Unit..

Citación estilo Chicago

Keiding, Niels, Thomas Bayer, y Steen Watt-Boolsen. Confirmatory Analysis of Survival Data Using Left Truncation of the Life Times of Primary Survivors. Denmark: Universidad of Copenhagen, Statistical Research Unit., 1987.

Cita MLA

Keiding, Niels, Thomas Bayer, y Steen Watt-Boolsen. Confirmatory Analysis of Survival Data Using Left Truncation of the Life Times of Primary Survivors. Denmark: Universidad of Copenhagen, Statistical Research Unit., 1987.