APA Style
Easton, William H. (1960).
Invertebrate Paleontology .
New York:
Harper and Brothers.
Chicago Style
Easton, William H.
Invertebrate Paleontology.
New York:
Harper and Brothers,
1960.
Text.
MLA Style
Easton, William H.
Invertebrate Paleontology.
New York:
Harper and Brothers,
1960.
Text.
Turabian Style
Easton, William H.
Invertebrate Paleontology.
New York:
Harper and Brothers,
1960.
Print.