Cita APA (7th ed.)

Weiner, W. P., Favre, D. S., & Chopra, S. K. (1993). International environmental law. Lupus Publications.

Cita Chicago (17th ed.)

Weiner, William P., David S. Favre, i Sudhir K. Chopra. International Environmental Law. Detroit: Lupus Publications, 1993.

Cita MLA (9th ed.)

Weiner, William P., et al. International Environmental Law. Lupus Publications, 1993.