Gaya APA
Boslough, John. (1989).
Stephen Hawkings Universe : an introduction to the most remarkable scientist of our time .
New York:
Avon Books.
Gaya Chicago
Boslough, John.
Stephen Hawkings Universe : an introduction to the most remarkable scientist of our time.
New York:
Avon Books,
1989.
Buku.
Gaya MLA
Boslough, John.
Stephen Hawkings Universe : an introduction to the most remarkable scientist of our time.
New York:
Avon Books,
1989.
Buku.
Gaya Turabian
Boslough, John.
Stephen Hawkings Universe : an introduction to the most remarkable scientist of our time.
New York:
Avon Books,
1989.
Buku.