Cita APA

Tanka, J., & Most, P. (1990). Interactions 1: A listening / speaking skills book (2nd ed.). New York: McGraw-Hill publishing company.

Chicago Style Citation

Tanka, Judith, i Paul Most. Interactions 1: A Listening / Speaking Skills Book. 2nd ed. New York: McGraw-Hill publishing company, 1990.

Cita MLA

Tanka, Judith, i Paul Most. Interactions 1: A Listening / Speaking Skills Book. 2nd ed. New York: McGraw-Hill publishing company, 1990.