APA Style
Maryati, K., Suryawati, J. (2011).
Sociology 2B: for senior high school grade XI semester 2 .
Jakarta:
Esis.
MLA Style
Maryati, Kun., Suryawati, Juju.
"Sociology 2B: for senior high school grade XI semester 2".
Jakarta:
Esis,
2011.
Buku SMA Athalia.