APA Style
Merlan, N., Hendry, O. (2014).
SASMO (Singapore and Asian Schools Math Olympiad) Primary 6 .
Singapore:
Excel League Pte Ltd.
MLA Style
Merlan, Nagidulin., Hendry, Ong.
"SASMO (Singapore and Asian Schools Math Olympiad) Primary 6".
Singapore:
Excel League Pte Ltd,
2014.
Reference.