APA-viite (7. p.)

Manuela Di Franco, Francesca Romana Spinelli, Alessio Metere, Maria Chiara Gerardi, Virginia Conti, Francesca Boccalini, . . . Guido Valesini. (2012). Serum Levels of Asymmetric Dimethylarginine and Apelin as Potential Markers of Vascular Endothelial Dysfunction in Early Rheumatoid Arthritis. Hindawi Limited.

Chicago-viite (17. p.)

Manuela Di Franco, et al. Serum Levels of Asymmetric Dimethylarginine and Apelin as Potential Markers of Vascular Endothelial Dysfunction in Early Rheumatoid Arthritis. Hindawi Limited, 2012.

MLA-viite (9. p.)

Manuela Di Franco, et al. Serum Levels of Asymmetric Dimethylarginine and Apelin as Potential Markers of Vascular Endothelial Dysfunction in Early Rheumatoid Arthritis. Hindawi Limited, 2012.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.