Gaya APA

dkk, U, L. et al (2017). International Labour Review 11 Artikel Vol. 156 No. 3-4 Desember 2017 . England: International labour office.

Gaya MLA

dkk, U., Luterbacher,. et al. "International Labour Review 11 Artikel Vol. 156 No. 3-4 Desember 2017". England: International labour office, 2017. Journal.