APA Style
ALLEN, J.P.. (1974).
English In Focus : English in Physical Science .
London:
Oxford University.
Chicago Style
ALLEN, J.P..
English In Focus : English in Physical Science.
London:
Oxford University,
1974.
Text.
MLA Style
ALLEN, J.P..
English In Focus : English in Physical Science.
London:
Oxford University,
1974.
Text.
Turabian Style
ALLEN, J.P..
English In Focus : English in Physical Science.
London:
Oxford University,
1974.
Print.