Sauer De Boer, E. (1993). Bending Branches: A Family History of Sauer-Mädche und Stückle-Uhl. Book Crafters, Inc.
Čikaški stil citiranja (17. izdanje)Sauer De Boer, Elaine. Bending Branches: A Family History of Sauer-Mädche Und Stückle-Uhl. o.O: Book Crafters, Inc, 1993.
MLA način citiranja (8. izdanje)Sauer De Boer, Elaine. Bending Branches: A Family History of Sauer-Mädche Und Stückle-Uhl. Book Crafters, Inc, 1993.
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