APA-referens (7:e uppl.)

Efe, R., & Öztürk, M. A. (2014). Environment and ecology in the Mediterranean Region II. Cambridge Scholars Publishing.

Chicago-referens (17:e uppl.)

Efe, Recep, och Münir A. Öztürk. Environment and Ecology in the Mediterranean Region II. Newcastle upon Tyne, [England]: Cambridge Scholars Publishing, 2014.

MLA-referens (9:e uppl.)

Efe, Recep, och Münir A. Öztürk. Environment and Ecology in the Mediterranean Region II. Cambridge Scholars Publishing, 2014.