APA-referens (7:e uppl.)

(1965). Paintings and drawings by Jack Youngerman: Worcester Art Museum ; [exhibition] 1965/66.

Chicago-referens (17:e uppl.)

Paintings and Drawings by Jack Youngerman: Worcester Art Museum ; [exhibition] 1965/66. Worcester, 1965.

MLA-referens (8:e uppl.)

Paintings and Drawings by Jack Youngerman: Worcester Art Museum ; [exhibition] 1965/66. 1965.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.