APA引文

AHMAD, S. (2011). WIND ENERGY (2ND.). PHI.

芝加哥风格引文

AHMAD, S. WIND ENERGY. 2ND. N DELHI: PHI, 2011.

MLA引文

AHMAD, S. WIND ENERGY. 2ND. PHI, 2011.

警告：这些引文格式不一定是100％准确.