APA (7 ম সংস্করণ) উদ্ধৃতি

Ala-Kokko, L. (1987). Collagen gene expression in fibrotic human skin diseases and in rats with experimental liver fibrosis: Effects of cortisol and malotilate. University of Oulu.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Ala-Kokko, Leena. Collagen Gene Expression in Fibrotic Human Skin Diseases and in Rats with Experimental Liver Fibrosis: Effects of Cortisol and Malotilate. Oulu: University of Oulu, 1987.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Ala-Kokko, Leena. Collagen Gene Expression in Fibrotic Human Skin Diseases and in Rats with Experimental Liver Fibrosis: Effects of Cortisol and Malotilate. University of Oulu, 1987.