APA Style

Boyd, J, R. (1991). Before book one: listening activities for prebeginning students of English . Englewood Cliffs, NJ: Prentice Hall Regents.

MLA Style

Boyd, John, R.. "Before book one: listening activities for prebeginning students of English". Englewood Cliffs, NJ: Prentice Hall Regents, 1991. Text.