APA (7e ed.) Bronvermelding

Ziegler, E. E. (1998). Nutrition of the very low birthweight infant. Nestle Nutrition Services.

Chicago (17e ed.) Bronvermelding

Ziegler, Ekhard E. Nutrition of the Very Low Birthweight Infant. Switzerland: Nestle Nutrition Services, 1998.

MLA (9e ed.) Bronvermelding

Ziegler, Ekhard E. Nutrition of the Very Low Birthweight Infant. Nestle Nutrition Services, 1998.