APA引文

BLY ROBERT W. (1991). SELLING YOUR SERVICES. HENRY HOLT.

芝加哥风格引文

BLY ROBERT W. SELLING YOUR SERVICES. NEW YORK: HENRY HOLT, 1991.

MLA引文

BLY ROBERT W. SELLING YOUR SERVICES. HENRY HOLT, 1991.

警告：这些引文格式不一定是100％准确.