APA Style
Sim, Janet. (2012).
Challenging Science : Lower Block .
India:
Educational Publishing House.
Chicago Style
Sim, Janet.
Challenging Science : Lower Block.
India:
Educational Publishing House,
2012.
Text.
MLA Style
Sim, Janet.
Challenging Science : Lower Block.
India:
Educational Publishing House,
2012.
Text.
Turabian Style
Sim, Janet.
Challenging Science : Lower Block.
India:
Educational Publishing House,
2012.
Print.