APA (7 ম সংস্করণ) উদ্ধৃতি

Kothiyal, V., & Kumar, K. Proceedings of the national seminar on premature failure of timber in cooling towers: Casues, challenges and future strategies(10-11 November 2008). Forest research institute (ICFRE).

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Kothiyal, Vimal, এবং Kishan Kumar. Proceedings of the National Seminar on Premature Failure of Timber in Cooling Towers: Casues, Challenges and Future Strategies(10-11 November 2008). Dehradun: Forest research institute (ICFRE).

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Kothiyal, Vimal, এবং Kishan Kumar. Proceedings of the National Seminar on Premature Failure of Timber in Cooling Towers: Casues, Challenges and Future Strategies(10-11 November 2008). Forest research institute (ICFRE).