Citazione Stile APA (7a Edizione)

Association of Applied Biologists, van Emden, H. F., & Gray, A. J. (2004). GM crops - ecological dimensions. Association of Applied Biologists.

Citazione stile Chigago Style (17a edizione)

Association of Applied Biologists, H. F. van Emden, e A. J. Gray. GM Crops - Ecological Dimensions. Wellesbourne: Association of Applied Biologists, 2004.

Citatione MLA (9a ed.)

Association of Applied Biologists, et al. GM Crops - Ecological Dimensions. Association of Applied Biologists, 2004.