APA Style
Holt, J, G., et.al., . (1994).
Bergey's manual for determinative bacteriology (9th).
Baltimore:
Lippincot Williams & Wilkins.
MLA Style
Holt, John, G.., et.al., .
"Bergey's manual for determinative bacteriology".
9th
Baltimore:
Lippincot Williams & Wilkins,
1994.
.