APA
Bolt Brian, . (1989). Mathematical funfair. U.K: Cambridge University Press.
Chicago
Bolt Brian, . 1989. Mathematical funfair. U.K: Cambridge University Press.
Harvard
Bolt Brian, . (1989). Mathematical funfair. U.K: Cambridge University Press.
MLA
Bolt Brian, . Mathematical funfair. U.K: Cambridge University Press. 1989.