Pransky, J. (1991). Prevention: The critical need. Burrell Foundation [u.a.].
Cita Chicago Style (17a ed.)Pransky, Jack. Prevention: The Critical Need. Springfield, Mo: Burrell Foundation [u.a.], 1991.
Cita MLA (8a ed.)Pransky, Jack. Prevention: The Critical Need. Burrell Foundation [u.a.], 1991.
Precaución: Estas citas no son 100% exactas.