Gaya APA
Bankston, John. (2005).
Stephen Hawking : Breaking the Boundaries of Time and Space .
USA:
Enslow Publishers, Inc.
Gaya Chicago
Bankston, John.
Stephen Hawking : Breaking the Boundaries of Time and Space.
USA:
Enslow Publishers, Inc,
2005.
Text.
Gaya MLA
Bankston, John.
Stephen Hawking : Breaking the Boundaries of Time and Space.
USA:
Enslow Publishers, Inc,
2005.
Text.
Gaya Turabian
Bankston, John.
Stephen Hawking : Breaking the Boundaries of Time and Space.
USA:
Enslow Publishers, Inc,
2005.
Print.