Blackman, R. L., & Eastop, V. F. (2000). Aphids on the world's crops: An identification and information guide (2. ed.). Chichester, London: John Wiley & Sons.
Chicago Style CitationBlackman, Roger Laurence, and Victor Frank Eastop. Aphids On the World's Crops: An Identification and Information Guide. 2. ed. Chichester, London: John Wiley & Sons, 2000.
MLA CitationBlackman, Roger Laurence, and Victor Frank Eastop. Aphids On the World's Crops: An Identification and Information Guide. 2. ed. Chichester, London: John Wiley & Sons, 2000.
Warning: These citations may not always be 100% accurate.