APA引文

(2005). How to build a wind turbine. Hugh Piggott.

Trích dẫn kiểu Chicago

How to Build a Wind Turbine. Hugh Piggott, 2005.

MLA引文

How to Build a Wind Turbine. Hugh Piggott, 2005.

警告：这些引文格式不一定是100％准确.