APA-referens (7:e uppl.)

Hepworth, B. (1966). Barbara Hepworth: April - May 1966 / Marlborough-Gerson Gallery Inc. New York. Marlborough-Gerson Gallery [u.a.].

Chicago-referens (17:e uppl.)

Hepworth, Barbara. Barbara Hepworth: April - May 1966 / Marlborough-Gerson Gallery Inc. New York. New York: Marlborough-Gerson Gallery [u.a.], 1966.

MLA-referens (8:e uppl.)

Hepworth, Barbara. Barbara Hepworth: April - May 1966 / Marlborough-Gerson Gallery Inc. New York. Marlborough-Gerson Gallery [u.a.], 1966.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.