APA (7th ed.) Citation

Divis, J., Lauscher, K., & Knotek, J. (1978). Goldstempel (o.A.). Artia Verlag.

Chicago Style (17th ed.) Citation

Divis, Jan, Kurt Lauscher, and Jaromir Knotek. Goldstempel. o.A. Prag: Artia Verlag, 1978.

MLA (8th ed.) Citation

Divis, Jan, et al. Goldstempel. o.A. Artia Verlag, 1978.