APA-referens (7:e uppl.)

Költzsch, E. (2014). John Isaacs: The architecture of empathy.

Chicago-referens (17:e uppl.)

Költzsch, Erika. John Isaacs: The Architecture of Empathy. Zürich, 2014.

MLA-referens (8:e uppl.)

Költzsch, Erika. John Isaacs: The Architecture of Empathy. 2014.