APA Style
LANGLEY, Andrew. (2009).
Oxford First Encyclopedia (2009) (Cetakan ke- 4).
United Kingdom:
Oxford University Press.
Chicago Style
LANGLEY, Andrew.
Oxford First Encyclopedia (2009).
Cetakan ke- 4
United Kingdom:
Oxford University Press,
2009.
Text.
MLA Style
LANGLEY, Andrew.
Oxford First Encyclopedia (2009).
Cetakan ke- 4
United Kingdom:
Oxford University Press,
2009.
Text.
Turabian Style
LANGLEY, Andrew.
Oxford First Encyclopedia (2009).
Cetakan ke- 4
United Kingdom:
Oxford University Press,
2009.
Print.