Cita APA (7a ed.)

Organización Europea de Cooperación Económica, Blume, S., & Amsterdamska, O. (1987). Post-graduate education in the 1980s. Organisation for Economic Co-operation and Development.

Cita Chicago Style (17a ed.)

Organización Europea de Cooperación Económica, S. Blume, y Olga Amsterdamska. Post-graduate Education in the 1980s. Paris: Organisation for Economic Co-operation and Development, 1987.

Cita MLA (9a ed.)

Organización Europea de Cooperación Económica, et al. Post-graduate Education in the 1980s. Organisation for Economic Co-operation and Development, 1987.