Robert Albert Clarke, rupert booth,p, & peter e. grigsby. (1971). Biology by Inquiry: Book 2. heinemann educational book.
Chicago Style (17th ed.) CitationRobert Albert Clarke, rupert booth,p, and peter e. grigsby. Biology by Inquiry: Book 2. london: heinemann educational book, 1971.
MLA (9th ed.) CitationRobert Albert Clarke, et al. Biology by Inquiry: Book 2. heinemann educational book, 1971.
Warning: These citations may not always be 100% accurate.