Παραπομπή σε μορφή APA (7η εκδ.)

McKillen, E. (2013). Making the world safe for workers: Labor, the Left, and Wilsonian internationalism. University of Illinois Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

McKillen, Elizabeth. Making the World Safe for Workers: Labor, the Left, and Wilsonian Internationalism. Urbana: University of Illinois Press, 2013.

Παραπομπή σε μορφή MLA (9th εκδ.)

McKillen, Elizabeth. Making the World Safe for Workers: Labor, the Left, and Wilsonian Internationalism. University of Illinois Press, 2013.