APA (7 ম সংস্করণ) উদ্ধৃতি

Kashyap, A. (2015). Teaching of environment and pollution education. Swastik Publication.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Kashyap, A.K. Teaching of Environment and Pollution Education. Delhi: Swastik Publication, 2015.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Kashyap, A.K. Teaching of Environment and Pollution Education. Swastik Publication, 2015.