Birch, D., & Worley, P. (2014). Provocations: Philosophy for secondary school. Crown House Publishing Limited.
芝加哥风格引文Birch, David, 与 Peter Worley. Provocations: Philosophy for Secondary School. Bancyfelin, Camarthen, Wales, [England]: Crown House Publishing Limited, 2014.
MLA引文Birch, David, 与 Peter Worley. Provocations: Philosophy for Secondary School. Crown House Publishing Limited, 2014.
警告：这些引文格式不一定是100％准确.