APA citiranje

Creese, A. L., & Henderson, R. H. (1980). Cost-benefit analysis and immunization programmes in developing countries. World Health Organization.

Citação norma Chicago

Creese, A. L., and R. H. Henderson. Cost-benefit Analysis and Immunization Programmes in Developing Countries. World Health Organization, 1980.

MLA citiranje

Creese, A. L., and R. H. Henderson. Cost-benefit Analysis and Immunization Programmes in Developing Countries. World Health Organization, 1980.