APA citiranje

Pazzi, P., Putinati, S., Bagni, B., Govoni, M., & Trotta, F. (1988). Bile acid malabsorption in progressive systemic sclerosis.

Citação norma Chicago

Pazzi, P., S. Putinati, B. Bagni, M. Govoni, and F. Trotta. Bile Acid Malabsorption in Progressive Systemic Sclerosis. 1988.

MLA citiranje

Pazzi, P., et al. Bile Acid Malabsorption in Progressive Systemic Sclerosis. 1988.