APA

Pickett J. A., Wadhams L. J. & Woodcock C. M.Chemical ecology of aphids. : .

Chicago

Pickett J A, Wadhams L J and Woodcock C M.Chemical ecology of aphids. : .

Harvard

Pickett J. A., Wadhams L. J. and Woodcock C. M.Chemical ecology of aphids. : .

MLA

Pickett J A, Wadhams L J and Woodcock C M.: . .