Παραπομπή σε μορφή APA (7η εκδ.)

Hlavačka, S., Wágner, R., & Riesberg, A. (2004). Health care systems in transition: Slovakia. World Health Organization. Regional Office for Europe : European Observatory on Health Systems and Policies.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hlavačka, Svätopluk, Róbert Wágner, και Annette Riesberg. Health Care Systems in Transition: Slovakia. Copenhagen: World Health Organization. Regional Office for Europe : European Observatory on Health Systems and Policies, 2004.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hlavačka, Svätopluk, et al. Health Care Systems in Transition: Slovakia. World Health Organization. Regional Office for Europe : European Observatory on Health Systems and Policies, 2004.