Gaya APA
Susanto, L, T, M. (2011).
Serum osteocalcin and bone mineral density in postmenopausal women .
Jakarta:
Trisakti Universiti Press.
Gaya MLA
Susanto, Lie, T., Merijanti.
"Serum osteocalcin and bone mineral density in postmenopausal women".
Jakarta:
Trisakti Universiti Press,
2011.
Text.