APA ציטוט

Pennell, S. C., & David, T. J. (1999). The role of the general practitioner in cystic fibrosis.

Citação norma Chicago

Pennell, S C., and T J. David. The Role of the General Practitioner in Cystic Fibrosis. 1999.

ציטוט MLA

Pennell, S C., and T J. David. The Role of the General Practitioner in Cystic Fibrosis. 1999.