APA (7th ed.) Citation
Marshall, T. (1989). The whole world guide to language learning. Intercultural Press.
Chicago Style (17th ed.) Citation
Marshall, Terry. The Whole World Guide to Language Learning. Yarmouth, Me.: Intercultural Press, 1989.
MLA (9th ed.) Citation
Marshall, Terry. The Whole World Guide to Language Learning. Intercultural Press, 1989.
Warning: These citations may not always be 100% accurate.