APA (7e ed.) Bronvermelding

New York State Mathematics Teachers' Journal. Association of Mathematics Teachers of New York State.

Chicago (17e ed.) Bronvermelding

New York State Mathematics Teachers' Journal. Association of Mathematics Teachers of New York State.

MLA (9e ed.) Bronvermelding

New York State Mathematics Teachers' Journal. Association of Mathematics Teachers of New York State.

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