APA (7e ed.) Bronvermelding

Não informado. (2003). Alberta Science Teacher. Alberta Teachers Association.

Chicago (17e ed.) Bronvermelding

Não informado. Alberta Science Teacher. Edmonton, Canada: Alberta Teachers Association, 2003.

MLA (8e ed.) Bronvermelding

Não informado. Alberta Science Teacher. Alberta Teachers Association, 2003.

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