DUNCAN RAY. (1986). ADVANCED MS DOS. MICROSOFT.
芝加哥风格引文DUNCAN RAY. ADVANCED MS DOS. WASHINGTON ,USA: MICROSOFT, 1986.
MLA引文DUNCAN RAY. ADVANCED MS DOS. MICROSOFT, 1986.
警告：这些引文格式不一定是100％准确.
APA引文
DUNCAN RAY. (1986). ADVANCED MS DOS. MICROSOFT.
芝加哥风格引文DUNCAN RAY. ADVANCED MS DOS. WASHINGTON ,USA: MICROSOFT, 1986.
MLA引文DUNCAN RAY. ADVANCED MS DOS. MICROSOFT, 1986.