APA Style
Betina, V. (1994).
Bioactive Secondary Metabolites of Microorganisms : Progress in Industrial Microbiology Vol 30 .
Amsterdam:
Elsevier.
MLA Style
Betina, Vladimir.
"Bioactive Secondary Metabolites of Microorganisms : Progress in Industrial Microbiology Vol 30".
Amsterdam:
Elsevier,
1994.
print.