APA

(2001). The John Simon Guggenheim Memorial Fundation 1925 - 2000 a seventy fifth Aniversary Record. New York: .

Chicago

2001. The John Simon Guggenheim Memorial Fundation 1925 - 2000 a seventy fifth Aniversary Record. New York: .

Harvard

(2001). The John Simon Guggenheim Memorial Fundation 1925 - 2000 a seventy fifth Aniversary Record. New York: .

MLA

The John Simon Guggenheim Memorial Fundation 1925 - 2000 a seventy fifth Aniversary Record. New York: . 2001.