APA-Zitierstil (7. Ausg.)

Likar, L. E. (2011). Eco-warriors, nihilistic terrorists, and the environment. Praeger.

Chicago-Zitierstil (17. Ausg.)

Likar, Lawrence E. Eco-warriors, Nihilistic Terrorists, and the Environment. Santa Barbara, California Denver, Colorado Oxford, England: Praeger, 2011.

MLA-Zitierstil (8. Ausg.)

Likar, Lawrence E. Eco-warriors, Nihilistic Terrorists, and the Environment. Praeger, 2011.