Cita APA (7a ed.)
Lewis, J. P. (1981). Development co-operation: Efforts and policies of the members of the Development Assistance Committee.
Cita estilo Chicago (17a ed.)
Lewis, John P. Development Co-operation: Efforts and Policies of the Members of the Development Assistance Committee. 1981.
Cita MLA (9a ed.)
Lewis, John P. Development Co-operation: Efforts and Policies of the Members of the Development Assistance Committee. 1981.
Precaución: Estas citas no son 100% exactas.