APA

Rico Gray V., Barber J. T., Thien L. B., Ellgaard E. G. & Toney J. J.Unusual animal-plant interaction. : .

Chicago

Rico Gray Victor, Barber John T, Thien Leonard B, Ellgaard Erik G and Toney Jeffrey J.Unusual animal-plant interaction. : .

Harvard

Rico Gray V., Barber J. T., Thien L. B., Ellgaard E. G. and Toney J. J.Unusual animal-plant interaction. : .

MLA

Rico Gray Victor, Barber John T, Thien Leonard B, Ellgaard Erik G and Toney Jeffrey J.: . .