Παραπομπή APA

Laan, M. J. d., & Robins, J. M. (2003). Unified methods for censored longitudinal data and causality. Springer.

Παραπομπή Chicago Style

Laan, Mark J.van der, και James M. Robins. Unified Methods for Censored Longitudinal Data and Causality. New York: Springer, 2003.

Παραπομπή MLA

Laan, Mark J.van der, και James M. Robins. Unified Methods for Censored Longitudinal Data and Causality. Springer, 2003.