Cita APA (7a ed.)

Hemming, J., & Gatenby, E. V. (1960). Absorbing english ([3rd impr.].). Longman.

Cita Chicago Style (17a ed.)

Hemming, James, y E. V. Gatenby. Absorbing English. [3rd impr.]. London: Longman, 1960.

Cita MLA (9a ed.)

Hemming, James, y E. V. Gatenby. Absorbing English. [3rd impr.]. Longman, 1960.