APA Style
HESS, DICK. (2013).
NUMBER-CRUNCHING MATH PUZZLES (2013).
NEW YORK:
PUZZLE WRIGHT PRESS.
Chicago Style
HESS, DICK.
NUMBER-CRUNCHING MATH PUZZLES.
2013
NEW YORK:
PUZZLE WRIGHT PRESS,
2013.
Text.
MLA Style
HESS, DICK.
NUMBER-CRUNCHING MATH PUZZLES.
2013
NEW YORK:
PUZZLE WRIGHT PRESS,
2013.
Text.
Turabian Style
HESS, DICK.
NUMBER-CRUNCHING MATH PUZZLES.
2013
NEW YORK:
PUZZLE WRIGHT PRESS,
2013.
Print.