Gaya APA
MD, G, C, M.
(2008).
1001 Healty Babby Answer
(
1)
.
Jakarta:
PT Urasco Nusantara.
Gaya MLA
MD, Gary, C, Morchower.
"1001 Healty Babby Answer".
1
Jakarta:
PT Urasco Nusantara,
2008.
Referensi.