APA Style
Krohn, Robert. (1990).
English Sentence Structure .
Jakarta:
Binarupa Aksara.
Chicago Style
Krohn, Robert.
English Sentence Structure.
Jakarta:
Binarupa Aksara,
1990.
Text.
MLA Style
Krohn, Robert.
English Sentence Structure.
Jakarta:
Binarupa Aksara,
1990.
Text.
Turabian Style
Krohn, Robert.
English Sentence Structure.
Jakarta:
Binarupa Aksara,
1990.
Print.