Cita APA (7th ed.)

Luepker, R. V. (2004). Cardiovascular survey methods (3rd ed.). World Health Organization.

Cita Chicago (17th ed.)

Luepker, Russell V. Cardiovascular Survey Methods. 3rd ed. Geneva: World Health Organization, 2004.

Cita MLA (8th ed.)

Luepker, Russell V. Cardiovascular Survey Methods. 3rd ed. World Health Organization, 2004.