APA (7e ed.) Bronvermelding

Phillips, D. R., & Verhasselt, Y. (1994). Health and development. s.n.

Chicago (17e ed.) Bronvermelding

Phillips, David R., en Yola Verhasselt. Health and Development. New York: s.n, 1994.

MLA (9e ed.) Bronvermelding

Phillips, David R., en Yola Verhasselt. Health and Development. s.n, 1994.