Graphis Design '94.

MLA

Herdeg, W, and B.M Pedersen. Graphis Design '94. Zürich: Graphis Press, 1994.

APA

Herdeg, W., & Pedersen, B. (1994). Graphis Design '94. Zürich: Graphis Press.

Chicago

Herdeg, W., and B.M Pedersen. Graphis Design '94. Zürich: Graphis Press, 1994.