एपीए उद्धरण

Walker, E., & Baum, L. F. (2007). The wizard of Oz: Pre-intermediate level. London: Macmillan Education.

शिकागो स्टाइल उद्धरण

Walker, Elizabeth., और L. Frank Baum. The Wizard of Oz: Pre-intermediate Level. London: Macmillan Education, 2007.

एमएलए उद्धरण

Walker, Elizabeth., और L. Frank Baum. The Wizard of Oz: Pre-intermediate Level. London: Macmillan Education, 2007.