Herbert Zangs

MLA

Honnef, Klaus, et al. Herbert Zangs. [S.l.]: [s.n.], .

APA

Honnef, K., Ruhnau, W., Luther, A., Beuys, J., Kricke, N., Wember, P., & Matheson, J. (.). Herbert Zangs. [S.l.]: [s.n.].

Chicago

Honnef, Klaus, Werner Ruhnau, Adolf Luther, Joseph Beuys, Norbert Kricke, Paul Wember, and John Matheson. Herbert Zangs. [S.l.]: [s.n.], ..