APA Style
Posecion,Ofelia. (2011).
Language Research .
Quezon Cty Metro manila:
Lorimar.
Chicago Style
Posecion,Ofelia.
Language Research.
Quezon Cty Metro manila:
Lorimar,
2011.
Text.
MLA Style
Posecion,Ofelia.
Language Research.
Quezon Cty Metro manila:
Lorimar,
2011.
Text.
Turabian Style
Posecion,Ofelia.
Language Research.
Quezon Cty Metro manila:
Lorimar,
2011.
Print.