Gaya APA
Hawking, Stephen. (2018).
Brief Answers to The Big Questions (1).
New York:
Bantam Books.
Gaya Chicago
Hawking, Stephen.
Brief Answers to The Big Questions.
1
New York:
Bantam Books,
2018.
Buku.
Gaya MLA
Hawking, Stephen.
Brief Answers to The Big Questions.
1
New York:
Bantam Books,
2018.
Buku.
Gaya Turabian
Hawking, Stephen.
Brief Answers to The Big Questions.
1
New York:
Bantam Books,
2018.
Buku.