APA-Zitierstil (7. Ausg.)

(1992). Tensions at the border: Energy and environmental concerns in Canada and the United States (1. publ.). Praeger.

Chicago-Zitierstil (17. Ausg.)

Tensions at the Border: Energy and Environmental Concerns in Canada and the United States. 1. publ. New York u.a: Praeger, 1992.

MLA-Zitierstil (9. Ausg.)

Tensions at the Border: Energy and Environmental Concerns in Canada and the United States. 1. publ. Praeger, 1992.