Lua APA (7ú heag.)

Udall, J. (1991). A critical, old-spelling edition of The birth of Merlin (Q 1662). Modern Humanities Research Association.

Lua i Stíl Chicago (17ú heag.)

Udall, Joanna. A Critical, Old-spelling Edition of The Birth of Merlin (Q 1662). London: Modern Humanities Research Association, 1991.

Lua MLA (8ú heag.)

Udall, Joanna. A Critical, Old-spelling Edition of The Birth of Merlin (Q 1662). Modern Humanities Research Association, 1991.

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