APA

Berg I., Hanson C., Sayles H., Romberger D., Nelson A., Meza J., Miller B., Wouters E. F. M., Macnee W., Rutten E. P. A., Romme E. A. P. M., Vestbo J., Edwards L. & Rennard S. (20140513). Vitamin D, vitamin D binding protein, lung function and structure in COPD. : Respiratory medicine.

Chicago

Berg Isaac, Hanson Corrine, Sayles Harlan, Romberger Debra, Nelson Amy, Meza Jane, Miller Bruce, Wouters Emiel F M, Macnee William, Rutten E P A, Romme Elisabeth A P M, Vestbo Jørgen, Edwards Lisa and Rennard Stephen. 20140513. Vitamin D, vitamin D binding protein, lung function and structure in COPD. : Respiratory medicine.

Harvard

Berg I., Hanson C., Sayles H., Romberger D., Nelson A., Meza J., Miller B., Wouters E. F. M., Macnee W., Rutten E. P. A., Romme E. A. P. M., Vestbo J., Edwards L. and Rennard S. (20140513). Vitamin D, vitamin D binding protein, lung function and structure in COPD. : Respiratory medicine.

MLA

Berg Isaac, Hanson Corrine, Sayles Harlan, Romberger Debra, Nelson Amy, Meza Jane, Miller Bruce, Wouters Emiel F M, Macnee William, Rutten E P A, Romme Elisabeth A P M, Vestbo Jørgen, Edwards Lisa and Rennard Stephen. Vitamin D, vitamin D binding protein, lung function and structure in COPD. : Respiratory medicine. 20140513.