Kępski, P. (2021). Illicit drugs and their users in the Polish daily press (2015-2016). Termedia Publishing House.
芝加哥风格引文Kępski, Piotr. Illicit Drugs and Their Users in the Polish Daily Press (2015-2016). Termedia Publishing House, 2021.
MLA引文Kępski, Piotr. Illicit Drugs and Their Users in the Polish Daily Press (2015-2016). Termedia Publishing House, 2021.
警告：这些引文格式不一定是100％准确.