Παραπομπή σε μορφή APA (7η εκδ.)

ebrary, Inc, Pierre-Louis, A. M., Akala, F. A., & Karam, H. S. (2004). Public health in the Middle East and North Africa: Meeting the challenges of the 21st century. World Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ebrary, Inc, Anne Maryse Pierre-Louis, Francisca Ayodeji Akala, και Hadia Samaha Karam. Public Health in the Middle East and North Africa: Meeting the Challenges of the 21st Century. Washington, DC: World Bank, 2004.

Παραπομπή σε μορφή MLA (9th εκδ.)

ebrary, Inc, et al. Public Health in the Middle East and North Africa: Meeting the Challenges of the 21st Century. World Bank, 2004.