APA (7. basım) Alıntı

Henning, D. (1974). Environmental policy and administration: Daniel H. Henning. American Elsevier Pub.

Chicago Style (17. basım) Atıf

Henning, Daniel. Environmental Policy and Administration: Daniel H. Henning. New York: American Elsevier Pub, 1974.

MLA (9th ed.) Atıf

Henning, Daniel. Environmental Policy and Administration: Daniel H. Henning. American Elsevier Pub, 1974.