Cita APA (7a ed.)
Betina, V. (1994). Bioactive secondary metabolite of microorganisms. Ister Science.
Cita Chicago Style (17a ed.)
Betina, Vladimír. Bioactive Secondary Metabolite of Microorganisms. Bratislava: Ister Science, 1994.
Cita MLA (9a ed.)
Betina, Vladimír. Bioactive Secondary Metabolite of Microorganisms. Ister Science, 1994.
Precaución: Estas citas no son 100% exactas.