APA Style
Pyle, Michael A., Munoz, Mary Ellen. (1991).
Cliffs : TOEFL Preparation Guide (4).
Singapore:
.
Chicago Style
Pyle, Michael A., Munoz, Mary Ellen.
Cliffs : TOEFL Preparation Guide.
4
Singapore:
,
1991.
Text.
MLA Style
Pyle, Michael A., Munoz, Mary Ellen.
Cliffs : TOEFL Preparation Guide.
4
Singapore:
,
1991.
Text.
Turabian Style
Pyle, Michael A., Munoz, Mary Ellen.
Cliffs : TOEFL Preparation Guide.
4
Singapore:
,
1991.
Print.