APA (7 ম সংস্করণ) উদ্ধৃতি

(2022). Sustainable Development and Engineering Economics. Peter the Great St. Petersburg Polytechnic University.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Sustainable Development and Engineering Economics. Peter the Great St. Petersburg Polytechnic University, 2022.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Sustainable Development and Engineering Economics. Peter the Great St. Petersburg Polytechnic University, 2022.