APA (7th ed.) Citation
ebrary, Inc, Van Emden, H. F., & Harrington, R. (2007). Aphids as crop pests. CABI.
Chicago Style (17th ed.) Citation
ebrary, Inc, Helmut Fritz Van Emden, and R. Harrington. Aphids as Crop Pests. Wallingford: CABI, 2007.
MLA (9th ed.) Citation
ebrary, Inc, et al. Aphids as Crop Pests. CABI, 2007.
Warning: These citations may not always be 100% accurate.