Cita APA

Pfefferkorn, E. (1985). Commemorative observances for days of remembrance. United States Holocaust Memorial Council.

Citación estilo Chicago

Pfefferkorn, Eli. Commemorative Observances for Days of Remembrance. Washington: United States Holocaust Memorial Council, 1985.

Cita MLA

Pfefferkorn, Eli. Commemorative Observances for Days of Remembrance. United States Holocaust Memorial Council, 1985.