van der Heijden, O. G., Conyn-van Spaendonck, M. A., Plantinga, A. D., & Kretzschmar, M. E. (1998). A model-based evaluation of the national immunization programme against rubella infection and congenital rubella syndrome in The Netherlands. Cambridge University Press.
Citação norma Chicagovan der Heijden, O. G., M. A. Conyn-van Spaendonck, A. D. Plantinga, and M. E. Kretzschmar. A Model-based Evaluation of the National Immunization Programme against Rubella Infection and Congenital Rubella Syndrome in The Netherlands. Cambridge University Press, 1998.
MLA citiranjevan der Heijden, O. G., M. A. Conyn-van Spaendonck, A. D. Plantinga, and M. E. Kretzschmar. A Model-based Evaluation of the National Immunization Programme against Rubella Infection and Congenital Rubella Syndrome in The Netherlands. Cambridge University Press, 1998.