APA Citation

Shumard, A. M., & Washington, A. (1999). A durable memento: Portraits by Augustus Washington, African American daguerreotypist. [Washington, D.C.]: National Portrait Gallery, Smithsonian Institution.

Chicago Style Citation

Shumard, Ann M., and Augustus Washington. A Durable Memento: Portraits By Augustus Washington, African American Daguerreotypist. [Washington, D.C.]: National Portrait Gallery, Smithsonian Institution, 1999.

MLA Citation

Shumard, Ann M., and Augustus Washington. A Durable Memento: Portraits By Augustus Washington, African American Daguerreotypist. [Washington, D.C.]: National Portrait Gallery, Smithsonian Institution, 1999.

Warning: These citations may not always be 100% accurate.