Παραπομπή σε μορφή APA (7η εκδ.)

Lekhan, V., Rudiy, V., & Nolte, E. (2004). Health care systems in transition: Ukraine. World Health Organization. Regional Office for Europe : European Observatory on Health Systems and Policies.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lekhan, Valery, Volodymyr Rudiy, και Ellen Nolte. Health Care Systems in Transition: Ukraine. Copenhagen: World Health Organization. Regional Office for Europe : European Observatory on Health Systems and Policies, 2004.

Παραπομπή σε μορφή MLA (8th εκδ.)

Lekhan, Valery, et al. Health Care Systems in Transition: Ukraine. World Health Organization. Regional Office for Europe : European Observatory on Health Systems and Policies, 2004.