Gaya APA
Ehrlich, Eugene. (2004).
Schaum`s Outlines English Grammar (Third Edition).
Jakarta:
Erlangga.
Gaya Chicago
Ehrlich, Eugene.
Schaum`s Outlines English Grammar.
Third Edition
Jakarta:
Erlangga,
2004.
Text.
Gaya MLA
Ehrlich, Eugene.
Schaum`s Outlines English Grammar.
Third Edition
Jakarta:
Erlangga,
2004.
Text.
Gaya Turabian
Ehrlich, Eugene.
Schaum`s Outlines English Grammar.
Third Edition
Jakarta:
Erlangga,
2004.
Print.