Dyfyniad APA
Zawaira, A., & Hitchcock, G. (2008). A primer for mathematics competitions. Oxford University Press.
Dyfyniad Arddull Chicago
Zawaira, Alexander, and Gavin Hitchcock. A Primer for Mathematics Competitions. Oxford ; New York: Oxford University Press, 2008.
Dyfyniad MLA
Zawaira, Alexander, and Gavin Hitchcock. A Primer for Mathematics Competitions. Oxford University Press, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.