Gaya APA
Aryulina, D.
(2010).
BIOLOGY 2A for Senior High School Grade XI Semester 1.Bilingual
.
Jakarta:
Erlangga.
Gaya MLA
Aryulina, Diah.
"BIOLOGY 2A for Senior High School Grade XI Semester 1.Bilingual".
Jakarta:
Erlangga,
2010.
Text.