Cita APA (7a ed.)

Spencer, R. E., & Awe, R. (1970). International Educational Exchange. A Bibliography.

Cita Chicago Style (17a ed.)

Spencer, Richard E., y Ruth Awe. International Educational Exchange. A Bibliography. 1970.

Cita MLA (9a ed.)

Spencer, Richard E., y Ruth Awe. International Educational Exchange. A Bibliography. 1970.