Cita APA

Heuvel, E., Anne Frank Huis <Amsterdam>, & Widerstandsmuseum Friesland. (2005). A family secret. Heuvel.

Citación estilo Chicago

Heuvel, Eric, Anne Frank Huis <Amsterdam>, y Widerstandsmuseum Friesland. A Family Secret. Zaandam: Heuvel, 2005.

Cita MLA

Heuvel, Eric, et al. A Family Secret. Heuvel, 2005.