Graphis ephemera; artists' self promotion = Künstler-Eigenwerbung = autopromotion des artistes

MLA

Herdeg, W. Graphis Ephemera; Artists' Self Promotion = Künstler-eigenwerbung = Autopromotion Des Artistes. Zurich: Graphis, 1980.

APA

Herdeg, W. (1980). Graphis ephemera; artists' self promotion = Künstler-Eigenwerbung = autopromotion des artistes. Zurich: Graphis.

Chicago

Herdeg, W. Graphis Ephemera; Artists' Self Promotion = Künstler-Eigenwerbung = Autopromotion Des Artistes. Zurich: Graphis, 1980.