APA

Pratt H. D., Bruner P. L. & Berrett D. G. (1987). A field guide to the birds of Hawaii and the tropical Pacific. New Jersey, USA: Princeton University Press.

Chicago

Pratt H Douglas, Bruner Phillip L and Berrett Delwyn G. 1987. A field guide to the birds of Hawaii and the tropical Pacific. New Jersey, USA: Princeton University Press.

Harvard

Pratt H. D., Bruner P. L. and Berrett D. G. (1987). A field guide to the birds of Hawaii and the tropical Pacific. New Jersey, USA: Princeton University Press.

MLA

Pratt H Douglas, Bruner Phillip L and Berrett Delwyn G. A field guide to the birds of Hawaii and the tropical Pacific. New Jersey, USA: Princeton University Press. 1987.