Cita APA (7th ed.)

(1977). Braco Dimitrijevic, Dan Graham, On Kawara, Roman Opalka.

Cita Chicago (17th ed.)

Braco Dimitrijevic, Dan Graham, On Kawara, Roman Opalka. Berlin, 1977.

Cita MLA (8th ed.)

Braco Dimitrijevic, Dan Graham, On Kawara, Roman Opalka. 1977.