APA-Zitierstil (7. Ausg.)

Duvall, J. A. c. 2. J. (2017). The environmental documentary: Cinema activism in the twenty-first century. Bloomsbury.

Chicago-Zitierstil (17. Ausg.)

Duvall, John A. ca. 20./21. Jh. The Environmental Documentary: Cinema Activism in the Twenty-first Century. New York: Bloomsbury, 2017.

MLA-Zitierstil (9. Ausg.)

Duvall, John A. ca. 20./21. Jh. The Environmental Documentary: Cinema Activism in the Twenty-first Century. Bloomsbury, 2017.