O.W.Richards. (1935). A General Text book of entomology including the anatomy physiology Development and classfication of insects. Methuen & co ltd.
Chicago Style (17th ed.) CitationO.W.Richards. A General Text Book of Entomology Including the Anatomy Physiology Development and Classfication of Insects. London: Methuen & co ltd, 1935.
MLA (9th ed.) CitationO.W.Richards. A General Text Book of Entomology Including the Anatomy Physiology Development and Classfication of Insects. Methuen & co ltd, 1935.
Warning: These citations may not always be 100% accurate.