Gaya APA
Clark, F.E.. (1967).
Bacteria in soil .
:
Academic Press.
Gaya Chicago
Clark, F.E..
Bacteria in soil.
:
Academic Press,
1967.
Text.
Gaya MLA
Clark, F.E..
Bacteria in soil.
:
Academic Press,
1967.
Text.
Gaya Turabian
Clark, F.E..
Bacteria in soil.
:
Academic Press,
1967.
Print.