Παραπομπή σε μορφή APA (7η εκδ.)

Cropp, M., Sansone, D., & Lee, K. H. (2000). Euripides and tragic theatre in the late fifth century. University of Illinois.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cropp, Martin, David Sansone, και K. H. Lee. Euripides and Tragic Theatre in the Late Fifth Century. Illinois: University of Illinois, 2000.

Παραπομπή σε μορφή MLA (8th εκδ.)

Cropp, Martin, et al. Euripides and Tragic Theatre in the Late Fifth Century. University of Illinois, 2000.