APA

Craighead J. J., Craighead F. C. & George J. C. (1969). Hawks owls and wildlife. New York: Dover Publications.

Chicago

Craighead John Johnson, Craighead Frank C and George Jean Craighead. 1969. Hawks owls and wildlife. New York: Dover Publications.

Harvard

Craighead J. J., Craighead F. C. and George J. C. (1969). Hawks owls and wildlife. New York: Dover Publications.

MLA

Craighead John Johnson, Craighead Frank C and George Jean Craighead. Hawks owls and wildlife. New York: Dover Publications. 1969.