APA (7th ed.) Citation

Não informado. (1971). SIG/DA newsletter. Association for Computing Machinery.

Chicago Style (17th ed.) Citation

Não informado. SIG/DA Newsletter. New York: Association for Computing Machinery, 1971.

MLA (8th ed.) Citation

Não informado. SIG/DA Newsletter. Association for Computing Machinery, 1971.

Warning: These citations may not always be 100% accurate.