APA citiranje

Fairney, A., Straffen, A. M., May, C., & Seifert, M. H. (1987). Vitamin D metabolites in synovial fluid.

Citação norma Chicago

Fairney, A., A M. Straffen, C. May, and M H. Seifert. Vitamin D Metabolites in Synovial Fluid. 1987.

MLA citiranje

Fairney, A., A M. Straffen, C. May, and M H. Seifert. Vitamin D Metabolites in Synovial Fluid. 1987.