Gebhardt, A. (2014). Holland flowering: How the Dutch flower industry conquered the world. AUP.
芝加哥风格引文Gebhardt, Andrew. Holland Flowering: How the Dutch Flower Industry Conquered the World. Amsterdam: AUP, 2014.
MLA引文Gebhardt, Andrew. Holland Flowering: How the Dutch Flower Industry Conquered the World. AUP, 2014.
警告：这些引文格式不一定是100％准确.