APA (7 ম সংস্করণ) উদ্ধৃতি

Nordlund, P. (1990). Structural studies on the free radical protein of ribonucleotide reductase. Dept. of Molecular Biology, Swedish University of Agricultural Sciences.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Nordlund, Pär. Structural Studies on the Free Radical Protein of Ribonucleotide Reductase. Uppsala, Sweden: Dept. of Molecular Biology, Swedish University of Agricultural Sciences, 1990.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Nordlund, Pär. Structural Studies on the Free Radical Protein of Ribonucleotide Reductase. Dept. of Molecular Biology, Swedish University of Agricultural Sciences, 1990.