Gaya APA
Brown, A, C, (. (1984).
Houghton Mifflin English : Grammar and Composition (2nd. Ed).
USA:
Houghton Mifflin Company.
Gaya MLA
Brown, Ann, Cole, (et.al).
"Houghton Mifflin English : Grammar and Composition".
2nd. Ed
USA:
Houghton Mifflin Company,
1984.
Text.