APA ציטוט

Scott, G. O., & Pearson, G. H. J. (1920). A Course of Treatment for Early Syphilis.

Citação norma Chicago

Scott, G. O., and G. H. J. Pearson. A Course of Treatment for Early Syphilis. 1920.

ציטוט MLA

Scott, G. O., and G. H. J. Pearson. A Course of Treatment for Early Syphilis. 1920.