Duff, A. (1993). Maori: The crisis and the challenge. HarperCollinsPublishers New Zealand.
Chicago Style (17th ed.) CitationDuff, Alan. Maori: The Crisis and the Challenge. Auckland: HarperCollinsPublishers New Zealand, 1993.
MLA (9th ed.) CitationDuff, Alan. Maori: The Crisis and the Challenge. HarperCollinsPublishers New Zealand, 1993.
Warning: These citations may not always be 100% accurate.