APA

Motley K., Havill N. P., Arsenault-Benoit A. L., Mayfield A. E., Ott D. S., Ross D., Whitmore M. C. & Wallin K. F. (20171120). Feeding by Leucopis argenticollis and Leucopis piniperda (Diptera: Chamaemyiidae) from the western USA on Adelges tsugae (Hemiptera: Adelgidae) in the eastern USA. : Bulletin of entomological research.

Chicago

Motley K, Havill N P, Arsenault-Benoit A L, Mayfield A E, Ott D S, Ross D, Whitmore M C and Wallin K F. 20171120. Feeding by Leucopis argenticollis and Leucopis piniperda (Diptera: Chamaemyiidae) from the western USA on Adelges tsugae (Hemiptera: Adelgidae) in the eastern USA. : Bulletin of entomological research.

Harvard

Motley K., Havill N. P., Arsenault-Benoit A. L., Mayfield A. E., Ott D. S., Ross D., Whitmore M. C. and Wallin K. F. (20171120). Feeding by Leucopis argenticollis and Leucopis piniperda (Diptera: Chamaemyiidae) from the western USA on Adelges tsugae (Hemiptera: Adelgidae) in the eastern USA. : Bulletin of entomological research.

MLA

Motley K, Havill N P, Arsenault-Benoit A L, Mayfield A E, Ott D S, Ross D, Whitmore M C and Wallin K F. Feeding by Leucopis argenticollis and Leucopis piniperda (Diptera: Chamaemyiidae) from the western USA on Adelges tsugae (Hemiptera: Adelgidae) in the eastern USA. : Bulletin of entomological research. 20171120.