APA Style
Bong, Ryan. (2010).
O level science: Physics .
Singapore:
Marshall Cavendish Education.
Chicago Style
Bong, Ryan.
O level science: Physics.
Singapore:
Marshall Cavendish Education,
2010.
Text.
MLA Style
Bong, Ryan.
O level science: Physics.
Singapore:
Marshall Cavendish Education,
2010.
Text.
Turabian Style
Bong, Ryan.
O level science: Physics.
Singapore:
Marshall Cavendish Education,
2010.
Print.