APA引文

KARNEY, J. (1999). UPGRADE AND MAINTAIN YOUR PC,3RD ED. COMDEX.

芝加哥风格引文

KARNEY, JAMES. UPGRADE AND MAINTAIN YOUR PC,3RD ED. NEW DELHI: COMDEX, 1999.

MLA引文

KARNEY, JAMES. UPGRADE AND MAINTAIN YOUR PC,3RD ED. COMDEX, 1999.

警告：这些引文格式不一定是100％准确.