Penggayaan APA
THARY, U. S. (1990).
Advanced Level Guide Biology .
Singapore:
Hillview Pubcation.
Chicago Style
THARY, U. S.
Advanced Level Guide Biology.
Singapore:
Hillview Pubcation,
1990.
Text.
MLA Style
THARY, U. S.
Advanced Level Guide Biology.
Singapore:
Hillview Pubcation,
1990.
Text.
Turabian Style
THARY, U. S.
Advanced Level Guide Biology.
Singapore:
Hillview Pubcation,
1990.
Print.