APA način citiranja (7. izdanje)

Duglan, D., & Casadei, B. (2016). The role of nitric oxide synthase (nos) and the cofactor tetrahydrobiopterin (bh4) in diabetic cardiomyopathy.

Čikaški stil citiranja (17. izdanje)

Duglan, D., i B. Casadei. The Role of Nitric Oxide Synthase (nos) and the Cofactor Tetrahydrobiopterin (bh4) in Diabetic Cardiomyopathy. 2016.

MLA način citiranja (9. izdanje)

Duglan, D., i B. Casadei. The Role of Nitric Oxide Synthase (nos) and the Cofactor Tetrahydrobiopterin (bh4) in Diabetic Cardiomyopathy. 2016.