APA

Winker K., Graves G. R. & Braun M. J.Voucher specimens and quality control in avian molecular studies. : .

Chicago

Winker Kevin, Graves Gary R and Braun Michael J.Voucher specimens and quality control in avian molecular studies. : .

Harvard

Winker K., Graves G. R. and Braun M. J.Voucher specimens and quality control in avian molecular studies. : .

MLA

Winker Kevin, Graves Gary R and Braun Michael J.: . .