APA Style
Bankston, John. (2003).
Stephen hawking: Breaking the boundaries of time and space .
Amerika Serikat:
America: Enslow publishers, Inc, 2004.
Chicago Style
Bankston, John.
Stephen hawking: Breaking the boundaries of time and space.
Amerika Serikat:
America: Enslow publishers, Inc, 2004,
2003.
Buku Teks.
MLA Style
Bankston, John.
Stephen hawking: Breaking the boundaries of time and space.
Amerika Serikat:
America: Enslow publishers, Inc, 2004,
2003.
Buku Teks.
Turabian Style
Bankston, John.
Stephen hawking: Breaking the boundaries of time and space.
Amerika Serikat:
America: Enslow publishers, Inc, 2004,
2003.
Buku Teks.