Vaandrager, H. W. (1995). Constructing a healthy balance.
Cita Chicago Style (17a ed.)Vaandrager, H. W. Constructing a Healthy Balance. 1995.
Cita MLA (8a ed.)Vaandrager, H. W. Constructing a Healthy Balance. 1995.
Precaución: Estas citas no son 100% exactas.