APA Style
WIGGINS, GARY. (1991).
CHEMICAL INFORMATION SOURCES .
NEW YORK:
.
Chicago Style
WIGGINS, GARY.
CHEMICAL INFORMATION SOURCES.
NEW YORK:
,
1991.
Text.
MLA Style
WIGGINS, GARY.
CHEMICAL INFORMATION SOURCES.
NEW YORK:
,
1991.
Text.
Turabian Style
WIGGINS, GARY.
CHEMICAL INFORMATION SOURCES.
NEW YORK:
,
1991.
Print.