Gaya APA
Bacteriology. (1964).
New York:
Hafner publishing company.
Gaya Chicago
Bacteriology.
.
New York:
Hafner publishing company,
1964.
.
Gaya MLA
Bacteriology.
.
New York:
Hafner publishing company,
1964.
.
Gaya Turabian
Bacteriology.
New York:
Hafner publishing company,
1964.
.