Gaya APA
KURNIANINGSIH, S. et al (2010).
MATHEMATICS 2A (For Senior High School Grade XI Semester 1) .
Jakarta:
ESIS ERLANGGA.
Gaya MLA
KURNIANINGSIH, SRI. et al.
"MATHEMATICS 2A (For Senior High School Grade XI Semester 1)".
Jakarta:
ESIS ERLANGGA,
2010.
Text.