Lua APA (7ú heag.)

Leach, R. (1991). British political ideologies. Philip Allen.

Lua i Stíl Chicago (17ú heag.)

Leach, Robert. British Political Ideologies. New York: Philip Allen, 1991.

Lua MLA (9ú heag.)

Leach, Robert. British Political Ideologies. Philip Allen, 1991.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.