Cita APA (7a ed.)

Columbo Rodgers, M. (1968). New design in the teaching of english. International Textbook Co.

Cita Chicago Style (17a ed.)

Columbo Rodgers, Mary. New Design in the Teaching of English. New York, Estados Unidos: International Textbook Co, 1968.

Cita MLA (9a ed.)

Columbo Rodgers, Mary. New Design in the Teaching of English. International Textbook Co, 1968.