Gaya APA
litdgens, Frederic J, Tarbuck, Edward J.. (2015).
Ilmu Bumi, Jilid 1 = Earth Science (14th Ed.).
Jakarta:
Erlangga.
Gaya Chicago
litdgens, Frederic J, Tarbuck, Edward J..
Ilmu Bumi, Jilid 1 = Earth Science.
14th Ed.
Jakarta:
Erlangga,
2015.
Text.
Gaya MLA
litdgens, Frederic J, Tarbuck, Edward J..
Ilmu Bumi, Jilid 1 = Earth Science.
14th Ed.
Jakarta:
Erlangga,
2015.
Text.
Gaya Turabian
litdgens, Frederic J, Tarbuck, Edward J..
Ilmu Bumi, Jilid 1 = Earth Science.
14th Ed.
Jakarta:
Erlangga,
2015.
Print.