Bode, S., James, G., & Whitley, C. G. (1981). Listening in and speaking out advanced. Longman.
Chicago Style (17th ed.) CitationBode, Sharon, Gary James, and Charles G. Whitley. Listening in and Speaking Out Advanced. New York: Longman, 1981.
MLA (9th ed.) CitationBode, Sharon, et al. Listening in and Speaking Out Advanced. Longman, 1981.