Gaya APA
HAWKING, Stephen. (2017).
A Brief History of Time : No.. 1 International Bestseller Stephen Hawking .
New York:
Bantam books.
Gaya Chicago
HAWKING, Stephen.
A Brief History of Time : No.. 1 International Bestseller Stephen Hawking.
New York:
Bantam books,
2017.
Text.
Gaya MLA
HAWKING, Stephen.
A Brief History of Time : No.. 1 International Bestseller Stephen Hawking.
New York:
Bantam books,
2017.
Text.
Gaya Turabian
HAWKING, Stephen.
A Brief History of Time : No.. 1 International Bestseller Stephen Hawking.
New York:
Bantam books,
2017.
Print.