APA (7 ম সংস্করণ) উদ্ধৃতি

Chiras, D. D. (2001). Environmental science: Creating a sustainable future (6th ed.). Jones and Bartlett Publishers.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Chiras, Daniel D. Environmental Science: Creating a Sustainable Future. 6th ed. Sudbury, MA: Jones and Bartlett Publishers, 2001.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Chiras, Daniel D. Environmental Science: Creating a Sustainable Future. 6th ed. Jones and Bartlett Publishers, 2001.