Παραπομπή σε μορφή APA (7η εκδ.)

Viljoen, F., Fombad, C., Tladi, D., Skelton, A., & Killander, M. (2022). A Life Interrupted: Essays in honour of the lives and legacies of Christof Heyns. Pretoria University Law Press (PULP).

Παραπομπή σε μορφή Chicago (17η εκδ.)

Viljoen, Frans, Charles Fombad, Dire Tladi, Ann Skelton, και Magnus Killander. A Life Interrupted: Essays in Honour of the Lives and Legacies of Christof Heyns. Pretoria University Law Press: Pretoria University Law Press (PULP), 2022.

Παραπομπή σε μορφή MLA (8th εκδ.)

Viljoen, Frans, et al. A Life Interrupted: Essays in Honour of the Lives and Legacies of Christof Heyns. Pretoria University Law Press (PULP), 2022.