Cita APA

Luepker, R. V., & et..al. (2004). Cardiovascular survey methods (3rd ed.). World Health Organisation.

Chicago Edition Citation

Luepker, Russell V., i et..al. Cardiovascular Survey Methods. 3rd ed. Geneva: World Health Organisation, 2004.

Cita MLA

Luepker, Russell V., i et..al. Cardiovascular Survey Methods. 3rd ed. World Health Organisation, 2004.