Cita APA (7a ed.)

(1972). A Commemorative Concert on 9th May 1972 [Programmheft].

Cita Chicago Style (17a ed.)

A Commemorative Concert on 9th May 1972 [Programmheft]. Burnley, 1972.

Cita MLA (8a ed.)

A Commemorative Concert on 9th May 1972 [Programmheft]. 1972.