Cita APA (7a ed.)

Jones, L., & Kimbrough, V. (1990). Great ideas: Listening and speaking activities for students of American English. Cambridge University Press.

Cita Chicago Style (17a ed.)

Jones, Leo, y Victoria Kimbrough. Great Ideas: Listening and Speaking Activities for Students of American English. Cambridge: Cambridge University Press, 1990.

Cita MLA (8a ed.)

Jones, Leo, y Victoria Kimbrough. Great Ideas: Listening and Speaking Activities for Students of American English. Cambridge University Press, 1990.