Cita APA

Ferrer,Jami, & Whalley, E. (1990). Mosaic 2: A listening/Speaking skill book (second edition.). New York: McGraw Hill.

Chicago Style Citation

Ferrer,Jami, i Elizabeth Whalley. Mosaic 2: A Listening/Speaking Skill Book. second edition. New York: McGraw Hill, 1990.

Cita MLA

Ferrer,Jami, i Elizabeth Whalley. Mosaic 2: A Listening/Speaking Skill Book. second edition. New York: McGraw Hill, 1990.