APA引文

Bresnihan, B., & Hughes, G. R. (1977). Anti-DNA antibodies in discoid lupus erythematosus. Follow-up study.

Citação norma Chicago

Bresnihan, B., and G R. Hughes. Anti-DNA Antibodies in Discoid Lupus Erythematosus. Follow-up Study. 1977.

MLA引文

Bresnihan, B., and G R. Hughes. Anti-DNA Antibodies in Discoid Lupus Erythematosus. Follow-up Study. 1977.

警告：這些引文格式不一定是100％准確.