APA (7. basım) Alıntı

Hughes, M. (1986). Children and number: Difficulties in learning mathematics. B. Blackwell.

Chicago Style (17. basım) Atıf

Hughes, Martin. Children and Number: Difficulties in Learning Mathematics. Oxford: B. Blackwell, 1986.

MLA (9th ed.) Atıf

Hughes, Martin. Children and Number: Difficulties in Learning Mathematics. B. Blackwell, 1986.