Lua APA (7ú heag.)

Hawkins, J. (1995). Urizen: For Viola and Piano. Boosey & Hawkes.

Lua i Stíl Chicago (17ú heag.)

Hawkins, John. Urizen: For Viola and Piano. London: Boosey & Hawkes, 1995.

Lua MLA (8ú heag.)

Hawkins, John. Urizen: For Viola and Piano. Boosey & Hawkes, 1995.

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