APA-referens (7:e uppl.)

Hopkins, A. (1929). Two Cotswold villages. Ludowici-Celadon company.

Chicago-referens (17:e uppl.)

Hopkins, Alfred. Two Cotswold Villages. [New York]: Ludowici-Celadon company, 1929.

MLA-referens (8:e uppl.)

Hopkins, Alfred. Two Cotswold Villages. Ludowici-Celadon company, 1929.