Não informado. (1987). Complex Systems. Complex Systems Publications.
Chicagoスタイル(17版)引用形式Não informado. Complex Systems. Champaign, Ill: Complex Systems Publications, 1987.
MLA(8版)引用形式Não informado. Complex Systems. Complex Systems Publications, 1987.
警告: この引用は必ずしも正確ではありません.