Cita APA (7th ed.)

Stevick, E. W. (1986). Images and options in the language classroom. Cambridge University.

Cita Chicago (17th ed.)

Stevick, Earl W. Images and Options in the Language Classroom. Cambridge: Cambridge University, 1986.

Cita MLA (9th ed.)

Stevick, Earl W. Images and Options in the Language Classroom. Cambridge University, 1986.