APA Style
Pettijohn, F.J.. (1957).
Sedimentary Rocks .
:
Harper & Brothers.
Chicago Style
Pettijohn, F.J..
Sedimentary Rocks.
:
Harper & Brothers,
1957.
Text.
MLA Style
Pettijohn, F.J..
Sedimentary Rocks.
:
Harper & Brothers,
1957.
Text.
Turabian Style
Pettijohn, F.J..
Sedimentary Rocks.
:
Harper & Brothers,
1957.
Print.