Cita APA (7th ed.)
ebrary, Inc, Phillips, D. R., & Verhasselt, Y. (1994). Health and development. Routledge.
Cita Chicago (17th ed.)
ebrary, Inc, David R. Phillips, i Yola Verhasselt. Health and Development. London ; New York: Routledge, 1994.
Cita MLA (9th ed.)
ebrary, Inc, et al. Health and Development. Routledge, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.