APA (7e ed.) Bronvermelding

(1990). Nutrition during pregnancy and the postpartum periad: A manual for helath care professional maternal and child health branch, wic supplemental food branch. Depkes RI.

Chicago (17e ed.) Bronvermelding

Nutrition During Pregnancy and the Postpartum Periad: A Manual for Helath Care Professional Maternal and Child Health Branch, Wic Supplemental Food Branch. Depkes RI, 1990.

MLA (9e ed.) Bronvermelding

Nutrition During Pregnancy and the Postpartum Periad: A Manual for Helath Care Professional Maternal and Child Health Branch, Wic Supplemental Food Branch. Depkes RI, 1990.