Gaya APA
HAWKING, STEPHEN. (2013).
A Brief History Of Time .
Jakarta:
Gramedia Pustaka Utama.
Gaya Chicago
HAWKING, STEPHEN.
A Brief History Of Time.
Jakarta:
Gramedia Pustaka Utama,
2013.
Text.
Gaya MLA
HAWKING, STEPHEN.
A Brief History Of Time.
Jakarta:
Gramedia Pustaka Utama,
2013.
Text.
Gaya Turabian
HAWKING, STEPHEN.
A Brief History Of Time.
Jakarta:
Gramedia Pustaka Utama,
2013.
Print.