APA引文

BIECH ELAINE. (2004). 2004 PFEIFFER ANNUAL: CONSULTING. PFEIFFER.

芝加哥风格引文

BIECH ELAINE. 2004 PFEIFFER ANNUAL: CONSULTING. CALIFORNIA: PFEIFFER, 2004.

MLA引文

BIECH ELAINE. 2004 PFEIFFER ANNUAL: CONSULTING. PFEIFFER, 2004.

警告：这些引文格式不一定是100％准确.