Ticzon herbal manual: Specific herbal literature on syphilis, gonorrhea, herpes. R. R. Ticzon Management Corporation.
Citazione stile Chigago Style (17a edizione)Ticzon Herbal Manual: Specific Herbal Literature on Syphilis, Gonorrhea, Herpes. Mandaluyong, Metro Manila: R. R. Ticzon Management Corporation.
Citatione MLA (9a ed.)Ticzon Herbal Manual: Specific Herbal Literature on Syphilis, Gonorrhea, Herpes. R. R. Ticzon Management Corporation.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.