Cita APA (7a ed.)
Lerner, D., & Schramm, W. (1969). Comunication and change in the developing countries.
Cita estilo Chicago (17a ed.)
Lerner, Daniel, y Wilbur Schramm. Comunication and Change in the Developing Countries. 1969.
Cita MLA (9a ed.)
Lerner, Daniel, y Wilbur Schramm. Comunication and Change in the Developing Countries. 1969.
Precaución: Estas citas no son 100% exactas.