SIMPSON, G. G. Life an Introduction to Biology. Harcourt Brace & World, Inc.
Chicago Style (17th ed.) CitationSIMPSON, George Gaylord. Life an Introduction to Biology. Harcourt Brace & World, Inc.
MLA (8th ed.) CitationSIMPSON, George Gaylord. Life an Introduction to Biology. Harcourt Brace & World, Inc.
Warning: These citations may not always be 100% accurate.