Cita APA (7a ed.)
Covas, D. T. (2007). TT virus (TTV) genotyping in blood donors and multiple transfused patients in Brazil.
Cita Chicago Style (17a ed.)
Covas, Dimas Tadeu. TT Virus (TTV) Genotyping in Blood Donors and Multiple Transfused Patients in Brazil. 2007.
Cita MLA (9a ed.)
Covas, Dimas Tadeu. TT Virus (TTV) Genotyping in Blood Donors and Multiple Transfused Patients in Brazil. 2007.
Precaución: Estas citas no son 100% exactas.