Gaya APA
Hartatai, S, K, D, D, , S., Press, M. (2001).
Mengenal Einstein For Beginners .
Bandung:
Mizan Learning Center.
Gaya MLA
Hartatai, Sri, Kusuma, Dewi, Dan, , Sri., Press, Microsoft.
"Mengenal Einstein For Beginners".
Bandung:
Mizan Learning Center,
2001.
Text.