Cita APA

Paul, D., & David Paul. (2006). New finding out 3. Oxford, U.K: Macmillan education.

Citación estilo Chicago

Paul, David, y David Paul. New Finding Out 3. Oxford, U.K: Macmillan education, 2006.

Cita MLA

Paul, David, y David Paul. New Finding Out 3. Oxford, U.K: Macmillan education, 2006.