APA Style
Willoughby, Stephen S.. ().
Math Explorations and Applications .
United Kingdom:
.
Chicago Style
Willoughby, Stephen S..
Math Explorations and Applications.
United Kingdom:
,
.
.
MLA Style
Willoughby, Stephen S..
Math Explorations and Applications.
United Kingdom:
,
.
.
Turabian Style
Willoughby, Stephen S..
Math Explorations and Applications.
United Kingdom:
,
.
.