Cita APA

Tanka,Judith, & Baker, R. L. (1990). Interactions 2: A listening/Speaking skills book (second edition.). New York: McGraw - Hill, Inc.

Chicago Style Citation

Tanka,Judith, i R. Lida Baker. Interactions 2: A Listening/Speaking Skills Book. second edition. New York: McGraw - Hill, Inc, 1990.

Cita MLA

Tanka,Judith, i R. Lida Baker. Interactions 2: A Listening/Speaking Skills Book. second edition. New York: McGraw - Hill, Inc, 1990.