Cita APA

Suwe, S. K., & Soo Kim Suwe. (2003). Progressive English: Book 2. New York: McGraw-Hill.

Citación estilo Chicago

Suwe, Soo Kim, y Soo Kim Suwe. Progressive English: Book 2. New York: McGraw-Hill, 2003.

Cita MLA

Suwe, Soo Kim, y Soo Kim Suwe. Progressive English: Book 2. New York: McGraw-Hill, 2003.