APA Style
MATHEMATICS Puzzle from Around the World. (sa).
sl : sn:
sl : sn.
Chicago Style
MATHEMATICS Puzzle from Around the World.
.
sl : sn:
sl : sn,
sa.
Text.
MLA Style
MATHEMATICS Puzzle from Around the World.
.
sl : sn:
sl : sn,
sa.
Text.
Turabian Style
MATHEMATICS Puzzle from Around the World.
sl : sn:
sl : sn,
sa.
Print.