Graphis annual; internationel advertising art; 1956-57

MLA

Herdeg, W, and C Rosner. Graphis Annual; Internationel Advertising Art; 1956-57. Zürich: Amstutz and Herdeg, 1956.

APA

Herdeg, W., & Rosner, C. (1956). Graphis annual; internationel advertising art; 1956-57. Zürich: Amstutz and Herdeg.

Chicago

Herdeg, W., and C Rosner. Graphis Annual; Internationel Advertising Art; 1956-57. Zürich: Amstutz and Herdeg, 1956.