Gaya APA
John F. Lounsbury, Lawrence Ogden. (1969).
Earth Science .
:
Harper & Row Publishers.
Gaya Chicago
John F. Lounsbury, Lawrence Ogden.
Earth Science.
:
Harper & Row Publishers,
1969.
Text.
Gaya MLA
John F. Lounsbury, Lawrence Ogden.
Earth Science.
:
Harper & Row Publishers,
1969.
Text.
Gaya Turabian
John F. Lounsbury, Lawrence Ogden.
Earth Science.
:
Harper & Row Publishers,
1969.
Print.