Παραπομπή σε μορφή APA (7η εκδ.)

Ringel, L., Hiller, P., & Zietsma, C. (2018). Towards permeable boundaries of organizations? Emerald Publishing Limited.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ringel, Leopold, Petra Hiller, και Charlene Zietsma. Towards Permeable Boundaries of Organizations? Bingley, U.K.: Emerald Publishing Limited, 2018.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ringel, Leopold, et al. Towards Permeable Boundaries of Organizations? Emerald Publishing Limited, 2018.