APA (7e ed.) Bronvermelding

Godfrey, K., Walker-Bone, K., Robinson, S., Taylor, P., Shore, S., Wheeler, T., & Cooper, C. (2001). Neonatal bone mass: Influence of parental birthweight, maternal smoking, body composition, and activity during pregnancy.

Chicago (17e ed.) Bronvermelding

Godfrey, K., K. Walker-Bone, S. Robinson, P. Taylor, S. Shore, T. Wheeler, en C. Cooper. Neonatal Bone Mass: Influence of Parental Birthweight, Maternal Smoking, Body Composition, and Activity During Pregnancy. 2001.

MLA (9e ed.) Bronvermelding

Godfrey, K., et al. Neonatal Bone Mass: Influence of Parental Birthweight, Maternal Smoking, Body Composition, and Activity During Pregnancy. 2001.