APA Style
Leong, K, H., Zhang, L. (2012).
Osteoporosis : Your Bones Matter, Second Edition (2).
Singapore:
Armour Publishing.
MLA Style
Leong, Keng, Hong,., Zhang, Louisa.
"Osteoporosis : Your Bones Matter, Second Edition".
2
Singapore:
Armour Publishing,
2012.
Text.