Software Toolworks (Firm). (1994). The Software Toolworks world atlas (For Windows; [version] 5.). Software Toolworks.
Chicagoスタイル(17版)引用形式Software Toolworks (Firm). The Software Toolworks World Atlas. For Windows; [version] 5. Novato, CA: Software Toolworks, 1994.
MLA(9版)引用形式Software Toolworks (Firm). The Software Toolworks World Atlas. For Windows; [version] 5. Software Toolworks, 1994.
警告: この引用は必ずしも正確ではありません.