APA citiranje

Kerstjens, H. A., Postma, D. S., van Doormaal, J. J., van Zanten, A. K., Brand, P. L., Dekhuijzen, P. N., & Koëter, G. H. (1994). Effects of short-term and long-term treatment with inhaled corticosteroids on bone metabolism in patients with airways obstruction. Dutch CNSLD Study Group.

Citação norma Chicago

Kerstjens, H. A., D. S. Postma, J. J. van Doormaal, A. K. van Zanten, P. L. Brand, P. N. Dekhuijzen, and G. H. Koëter. Effects of Short-term and Long-term Treatment With Inhaled Corticosteroids On Bone Metabolism in Patients With Airways Obstruction. Dutch CNSLD Study Group. 1994.

MLA citiranje

Kerstjens, H. A., et al. Effects of Short-term and Long-term Treatment With Inhaled Corticosteroids On Bone Metabolism in Patients With Airways Obstruction. Dutch CNSLD Study Group. 1994.