APA Style
Bates, Robert L. (1988).
Writing in earth science (1).
Amerika:
American Geological Institute.
Chicago Style
Bates, Robert L.
Writing in earth science.
1
Amerika:
American Geological Institute,
1988.
Text.
MLA Style
Bates, Robert L.
Writing in earth science.
1
Amerika:
American Geological Institute,
1988.
Text.
Turabian Style
Bates, Robert L.
Writing in earth science.
1
Amerika:
American Geological Institute,
1988.
Print.