Cita APA (7a ed.)

Valdman, A. (1966). Trends in language teaching. McGraw-Hill.

Cita Chicago Style (17a ed.)

Valdman, Albert. Trends in Language Teaching. New York: McGraw-Hill, 1966.

Cita MLA (8a ed.)

Valdman, Albert. Trends in Language Teaching. McGraw-Hill, 1966.