Cita APA (7th ed.)

Robb, C. A. (1999). International environmental law reports. Univ. Pr.

Cita Chicago (17th ed.)

Robb, Cairo A.R. International Environmental Law Reports. Cambridge: Univ. Pr, 1999.

Cita MLA (9th ed.)

Robb, Cairo A.R. International Environmental Law Reports. Univ. Pr, 1999.