Cita APA

Tressler, J. C. n. 1., & Tressler, J. C. n. 1. (1940). English in action (3. edition.). Boston: D. C. Heath.

Citación estilo Chicago

Tressler, Jacob Cloyd n. 1882, y Jacob Cloyd n. 1882 Tressler. English in Action. 3. edition. Boston: D. C. Heath, 1940.

Cita MLA

Tressler, Jacob Cloyd n. 1882, y Jacob Cloyd n. 1882 Tressler. English in Action. 3. edition. Boston: D. C. Heath, 1940.