APA (7th ed.) Citation

Grünewald, M., & Schmitt, P. (1958). The Isenheim altar. Hallwag.

Chicago Style (17th ed.) Citation

Grünewald, Matthias, and Pierre Schmitt. The Isenheim Altar. Berne: Hallwag, 1958.

MLA (9th ed.) Citation

Grünewald, Matthias, and Pierre Schmitt. The Isenheim Altar. Hallwag, 1958.

Warning: These citations may not always be 100% accurate.