APA (7e ed.) Bronvermelding

Não informado. (1969). SIGCSE Bulletin. Association for Computing Machinery, Special Interest Group on Computer Science Education.

Chicago (17e ed.) Bronvermelding

Não informado. SIGCSE Bulletin. New York: Association for Computing Machinery, Special Interest Group on Computer Science Education, 1969.

MLA (8e ed.) Bronvermelding

Não informado. SIGCSE Bulletin. Association for Computing Machinery, Special Interest Group on Computer Science Education, 1969.

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