Lua APA (7ú heag.)

Myers, J. B. (1982). Marks: Cy Twombly. Artforum.

Lua i Stíl Chicago (17ú heag.)

Myers, John Bernard. "Marks: Cy Twombly." Artforum 1982.

Lua MLA (8ú heag.)

Myers, John Bernard. "Marks: Cy Twombly." Artforum, 1982.

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