APA Edition Citation

Van Emden, H. F., & Richard Harrington. (2017). Aphids as crop pests (2.). CABI.

Chicago Edition Citation

Van Emden, Helmut F., and Richard Harrington. Aphids as Crop Pests. 2. UK: CABI, 2017.

MLA Edition Citation

Van Emden, Helmut F., and Richard Harrington. Aphids as Crop Pests. 2. CABI, 2017.

Warning: These citations may not always be 100% accurate.