APA (7th ed.) Citation

Heller, S. (2012). Locked in the darkness: Retrieving a hidden girl's identity from the Holocaust. Yad Vashem [u.a.].

Chicago Style (17th ed.) Citation

Heller, Sabina. Locked in the Darkness: Retrieving a Hidden Girl's Identity from the Holocaust. Jerusalem: Yad Vashem [u.a.], 2012.

MLA (9th ed.) Citation

Heller, Sabina. Locked in the Darkness: Retrieving a Hidden Girl's Identity from the Holocaust. Yad Vashem [u.a.], 2012.

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