Gaya APA
Thorpe, S.
(2002).
Berfikir Cara Eistein ( How To Think Like Einstein)
.
Batam:
Intreraksa.
Gaya MLA
Thorpe, Scott.
"Berfikir Cara Eistein ( How To Think Like Einstein)".
Batam:
Intreraksa,
2002.
Text.