APA استشهاد

Lianos, I., Korah, V., & Siciliani, P. (2019). Competition law (First edition.). OUP.

استشهاد بنمط شيكاغو

Lianos, Ioannis, Valentine Korah, و Paolo Siciliani. Competition Law. First edition. UK: OUP, 2019.

MLA استشهاد

Lianos, Ioannis, et al. Competition Law. First edition. OUP, 2019.