Cita APA (7a ed.)

Sunkin, M., Ong, D. M., & Wight, R. (1998). Sourcebook on environmental law. Cavendish.

Cita Chicago Style (17a ed.)

Sunkin, Maurice, David M. Ong, y Robert Wight. Sourcebook on Environmental Law. London [etc.]: Cavendish, 1998.

Cita MLA (9a ed.)

Sunkin, Maurice, et al. Sourcebook on Environmental Law. Cavendish, 1998.