Gaya APA
Hawking, Stephen W.. (1993).
Black Holes And Baby Universes And Other Essays .
New York:
Bantam Books, Inc..
Gaya Chicago
Hawking, Stephen W..
Black Holes And Baby Universes And Other Essays.
New York:
Bantam Books, Inc.,
1993.
Text.
Gaya MLA
Hawking, Stephen W..
Black Holes And Baby Universes And Other Essays.
New York:
Bantam Books, Inc.,
1993.
Text.
Gaya Turabian
Hawking, Stephen W..
Black Holes And Baby Universes And Other Essays.
New York:
Bantam Books, Inc.,
1993.
Print.