Cita APA (7a ed.)

Jayashankar, K. K., & Johnson, P. (2011). Environmental law Environmental law (22.). Pacific Books International.

Cita Chicago Style (17a ed.)

Jayashankar, K. K., y Philip Johnson. Environmental Law Environmental Law. 22. New Delhi: Pacific Books International, 2011.

Cita MLA (9a ed.)

Jayashankar, K. K., y Philip Johnson. Environmental Law Environmental Law. 22. Pacific Books International, 2011.