APA
Clawson C. C., . (1996). Mathematical mysteries. New York: Plenum Press.
Chicago
Clawson Calvin C, . 1996. Mathematical mysteries. New York: Plenum Press.
Harvard
Clawson C. C., . (1996). Mathematical mysteries. New York: Plenum Press.
MLA
Clawson Calvin C, . Mathematical mysteries. New York: Plenum Press. 1996.