Dyfyniad APA

Cooper, A. (1884). Syphilis: Its Prevalence, Nature, and Treatment.

Dyfyniad Arddull Chicago

Cooper, Alfred. Syphilis: Its Prevalence, Nature, and Treatment. 1884.

Dyfyniad MLA

Cooper, Alfred. Syphilis: Its Prevalence, Nature, and Treatment. 1884.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.