Gaya APA
Biao, J, G. ().
Baby Cognitive Book: First 100 Fruits Vegetables (Edisi Pertama).
USA:
Sunshine Children\'s Educational Association.
Gaya MLA
Biao, JIn, Guo.
"Baby Cognitive Book: First 100 Fruits Vegetables".
Edisi Pertama
USA:
Sunshine Children\'s Educational Association,
.
Text.