APA Style
Beckmann, Heinz. (1975).
Geology of petroleum vol.1 .
London:
Pitman.
Chicago Style
Beckmann, Heinz.
Geology of petroleum vol.1.
London:
Pitman,
1975.
Text.
MLA Style
Beckmann, Heinz.
Geology of petroleum vol.1.
London:
Pitman,
1975.
Text.
Turabian Style
Beckmann, Heinz.
Geology of petroleum vol.1.
London:
Pitman,
1975.
Print.