Gaya APA
Jovanovich, H, B.
().
BIOLOGY
(
CET. 1)
.
NewYork:
Orlando Newyork Chicago San Diego Atlanta Dallas.
Gaya MLA
Jovanovich, Harcourt, Brace.
"BIOLOGY".
CET. 1
NewYork:
Orlando Newyork Chicago San Diego Atlanta Dallas,
.
Text.