艾讷 & 韦勒. (2016). 发生火灾怎么办？: Was passiert, wenn es brennt? 清华大学出版社.
Chicago Style (17th ed.) Citation艾讷 and 韦勒. 发生火灾怎么办？: Was Passiert, Wenn Es Brennt? 清华大学出版社, 2016.
MLA (8th ed.) Citation艾讷 and 韦勒. 发生火灾怎么办？: Was Passiert, Wenn Es Brennt? 清华大学出版社, 2016.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.