APA (7e ed.) Bronvermelding

Não informado. The Nation's Schools. Nations Schools Publishing.

Chicago (17e ed.) Bronvermelding

Não informado. The Nation's Schools. Chicago, Ill: Nations Schools Publishing.

MLA (8e ed.) Bronvermelding

Não informado. The Nation's Schools. Nations Schools Publishing.

Let op: Deze citaties zijn niet altijd 100% accuraat.