Allen. (1995). Biology: A critical thinking approach. Iowa: Wm.C. Brown.
Chicago Style CitationAllen. Biology: A Critical Thinking Approach. Iowa: Wm.C. Brown, 1995.
MLA CitationAllen. Biology: A Critical Thinking Approach. Iowa: Wm.C. Brown, 1995.
Warning: These citations may not always be 100% accurate.