एपीए उद्धरण

Tomka, B. (2013). A social history of twentieth century Europe. Routledge.

शिकागो स्टाइल उद्धरण

Tomka, Bela. A Social History of Twentieth Century Europe. London: Routledge, 2013.

एमएलए उद्धरण

Tomka, Bela. A Social History of Twentieth Century Europe. Routledge, 2013.