APA (7 ম সংস্করণ) উদ্ধৃতি

Wallimann. (2013). Environmental Policy is Social Policy â€" Social Policy is Environmental Policy (1.). Springer New York.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Wallimann. Environmental Policy Is Social Policy â€" Social Policy Is Environmental Policy. 1. Springer New York, 2013.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Wallimann. Environmental Policy Is Social Policy â€" Social Policy Is Environmental Policy. 1. Springer New York, 2013.