APA

Beeby A. B. A., . (2006). First ecology. : Oxford University Press, Tokyo.

Chicago

Beeby Alan Brennan Anne-Maria, . 2006. First ecology. : Oxford University Press, Tokyo.

Harvard

Beeby A. B. A., . (2006). First ecology. : Oxford University Press, Tokyo.

MLA

Beeby Alan Brennan Anne-Maria, . First ecology. : Oxford University Press, Tokyo. 2006.