Cita APA (7a ed.)

Szucs, L. D., & Luebking, S. H. (2006). The source: A guidebook to American genealogy (3rd rev. ed.). Ancestry.

Cita Chicago Style (17a ed.)

Szucs, Loretto Dennis, y Sandra Hargreaves Luebking. The Source: A Guidebook to American Genealogy. 3rd rev. ed. Provo, UT: Ancestry, 2006.

Cita MLA (8a ed.)

Szucs, Loretto Dennis, y Sandra Hargreaves Luebking. The Source: A Guidebook to American Genealogy. 3rd rev. ed. Ancestry, 2006.

Precaución: Estas citas no son 100% exactas.