Gaya APA

Gwatkin, D, R, W, J, R, W, J, D. (1980). Can health and nutrition interventions make a difference . Washington DC: Monograph no. 13.

Gaya MLA

Gwatkin, Davidson, R, Wilcox,, Janet, R, Wray,, Joe, D. "Can health and nutrition interventions make a difference". Washington DC: Monograph no. 13, 1980. Lawas.