Cita APA (7a ed.)

Waters, H. R. (2006). The cost-effectiveness of a child nutrition education programme in Peru. [s.n.].

Cita Chicago Style (17a ed.)

Waters, Hugh R. The Cost-effectiveness of a Child Nutrition Education Programme in Peru. [S.l.]: [s.n.], 2006.

Cita MLA (9a ed.)

Waters, Hugh R. The Cost-effectiveness of a Child Nutrition Education Programme in Peru. [s.n.], 2006.