APA

Baptista L. F., Bell D. A. & Trail P. W.Song learning and production in the white-crowned sparrow: parallels with sexual imprinting. : .

Chicago

Baptista Luis F, Bell Douglas A and Trail Pepper W.Song learning and production in the white-crowned sparrow: parallels with sexual imprinting. : .

Harvard

Baptista L. F., Bell D. A. and Trail P. W.Song learning and production in the white-crowned sparrow: parallels with sexual imprinting. : .

MLA

Baptista Luis F, Bell Douglas A and Trail Pepper W.: . .