Gaya APA
Sulaeman, M., Rasyid, R. (2010).
Natural Science 2 Fun Learning : Student's Book For Grade II Elementary School (1).
Bandung:
Gramedia.
Gaya MLA
Sulaeman, Momon., Rasyid, Razali.
"Natural Science 2 Fun Learning : Student's Book For Grade II Elementary School".
1
Bandung:
Gramedia,
2010.
Text.