Tolman, T., & Lewingston, R. (2008). Collins butterfly guide. London: Collins.
Chicago Style CitationTolman, Tom, and Richard Lewingston. Collins Butterfly Guide. London: Collins, 2008.
MLA CitationTolman, Tom, and Richard Lewingston. Collins Butterfly Guide. London: Collins, 2008.
Warning: These citations may not always be 100% accurate.