APA (7e ed.) Bronvermelding

Bennett, G. F., & Bennett, J. C. (1973). Environmental literature: A bibliography ([3d ed.].). Noyes Data.

Chicago (17e ed.) Bronvermelding

Bennett, Gary F., en Judith C. Bennett. Environmental Literature: A Bibliography. [3d ed.]. Park Ridge, N.J: Noyes Data, 1973.

MLA (9e ed.) Bronvermelding

Bennett, Gary F., en Judith C. Bennett. Environmental Literature: A Bibliography. [3d ed.]. Noyes Data, 1973.