Waring, R. (2009). Footprint reading library: Level 4. Heinle Cengage Learning.
Chicago Style (17th ed.) CitationWaring, Rob. Footprint Reading Library: Level 4. [Boston]: Heinle Cengage Learning, 2009.
MLA (9th ed.) CitationWaring, Rob. Footprint Reading Library: Level 4. Heinle Cengage Learning, 2009.
Warning: These citations may not always be 100% accurate.