Gaya APA
Tracey, Richard. (1991).
Elementary English grammar for students .
Jakarta:
Binarupa Aksara.
Gaya Chicago
Tracey, Richard.
Elementary English grammar for students.
Jakarta:
Binarupa Aksara,
1991.
Text.
Gaya MLA
Tracey, Richard.
Elementary English grammar for students.
Jakarta:
Binarupa Aksara,
1991.
Text.
Gaya Turabian
Tracey, Richard.
Elementary English grammar for students.
Jakarta:
Binarupa Aksara,
1991.
Print.