SEIBOLD, J. (1997). Controversies in Rheumatology.
Citação norma ChicagoSEIBOLD, J. Controversies in Rheumatology. 1997.
MLA引文SEIBOLD, J. Controversies in Rheumatology. 1997.
警告：這些引文格式不一定是100％准確.
APA引文
SEIBOLD, J. (1997). Controversies in Rheumatology.
Citação norma ChicagoSEIBOLD, J. Controversies in Rheumatology. 1997.
MLA引文SEIBOLD, J. Controversies in Rheumatology. 1997.