Cita APA (7a ed.)

Titone, R. (1968). Teaching foreign languages: An historical sketch. Georgetown University Press.

Cita Chicago Style (17a ed.)

Titone, Renzo. Teaching Foreign Languages: An Historical Sketch. Washington: Georgetown University Press, 1968.

Cita MLA (9a ed.)

Titone, Renzo. Teaching Foreign Languages: An Historical Sketch. Georgetown University Press, 1968.