Gaya APA
MARSHAK, Stephen. (2005).
Earth portrait of a planet (2nd ed.).
New York:
W. W. Norton & Company.
Gaya Chicago
MARSHAK, Stephen.
Earth portrait of a planet.
2nd ed.
New York:
W. W. Norton & Company,
2005.
Textbook.
Gaya MLA
MARSHAK, Stephen.
Earth portrait of a planet.
2nd ed.
New York:
W. W. Norton & Company,
2005.
Textbook.
Gaya Turabian
MARSHAK, Stephen.
Earth portrait of a planet.
2nd ed.
New York:
W. W. Norton & Company,
2005.
Textbook.