APA Style
Ludman, Allan, Coch, Nicholas K.. (1982).
Physical geology (1).
USA:
McGraw Hill.
Chicago Style
Ludman, Allan, Coch, Nicholas K..
Physical geology.
1
USA:
McGraw Hill,
1982.
Text.
MLA Style
Ludman, Allan, Coch, Nicholas K..
Physical geology.
1
USA:
McGraw Hill,
1982.
Text.
Turabian Style
Ludman, Allan, Coch, Nicholas K..
Physical geology.
1
USA:
McGraw Hill,
1982.
Print.