Παραπομπή APA

Jaswal, P. S., & Jaswal, N. (1999). Environmental law: Environment protection, sustainable development and the law.

Παραπομπή Chicago Style

Jaswal, Paramjit S., και Nishtha Jaswal. Environmental Law: Environment Protection, Sustainable Development and the Law. Faridabad : Delhi, 1999.

Παραπομπή MLA

Jaswal, Paramjit S., και Nishtha Jaswal. Environmental Law: Environment Protection, Sustainable Development and the Law. 1999.