R. Motherwell :
"Stephen's iron crown" and related works.

APA Citation

Motherwell, R., Fort Worth Art Museum. (1985). R. Motherwell: "Stephen's iron crown" and related works. [Fort Worth]: Fort Worth Art Museum.

MLA Citation

Motherwell, Robert, and Fort Worth Art Museum. R. Motherwell: "Stephen's Iron Crown" And Related Works. [Fort Worth]: Fort Worth Art Museum, 1985.

Warning: These citations may not always be complete (especially for serials).