Cita APA

Dunham, H. C., & Summers, C. V. (1986). English integrated. Boston: Little, brown and company.

Citación estilo Chicago

Dunham, Henrietta C., y Catherine Vaden Summers. English Integrated. Boston: Little, brown and company, 1986.

Cita MLA

Dunham, Henrietta C., y Catherine Vaden Summers. English Integrated. Boston: Little, brown and company, 1986.