Cita APA (7a ed.)

Sands, P., Verhoeven, J., & Bruce, M. (1992). The Antartic environment and international law. Graham & Trotman.

Cita Chicago Style (17a ed.)

Sands, Philippe, Joe Verhoeven, y Maxwell Bruce. The Antartic Environment and International Law. London [etc.]: Graham & Trotman, 1992.

Cita MLA (9a ed.)

Sands, Philippe, et al. The Antartic Environment and International Law. Graham & Trotman, 1992.