APA Style
BURDICK, Donald L, LEFFLER, William L. (1990).
Petrochemicals : In Nontechnical Language .
Oklahoma:
PennWell Books.
Chicago Style
BURDICK, Donald L, LEFFLER, William L.
Petrochemicals : In Nontechnical Language.
Oklahoma:
PennWell Books,
1990.
.
MLA Style
BURDICK, Donald L, LEFFLER, William L.
Petrochemicals : In Nontechnical Language.
Oklahoma:
PennWell Books,
1990.
.
Turabian Style
BURDICK, Donald L, LEFFLER, William L.
Petrochemicals : In Nontechnical Language.
Oklahoma:
PennWell Books,
1990.
.