(1974). Seven Holy Founders, Calumet Park, Illinois: Pictorial directory, 1974. Family Portrait Studio.
Style de citation Chicago (17e éd.)Seven Holy Founders, Calumet Park, Illinois: Pictorial Directory, 1974. S. Holland, Ill.: Family Portrait Studio, 1974.
Style de citation MLA (8e éd.)Seven Holy Founders, Calumet Park, Illinois: Pictorial Directory, 1974. Family Portrait Studio, 1974.
Attention : ces citations peuvent ne pas être correctes à 100%.