Cita APA (7th ed.)

Abrams, I., & Fr©Þngsmyr, T. (1997). Peace. World Scientific.

Cita Chicago (17th ed.)

Abrams, Irwin, i Tore Fr©Þngsmyr. Peace. Singapore: World Scientific, 1997.

Cita MLA (8th ed.)

Abrams, Irwin, i Tore Fr©Þngsmyr. Peace. World Scientific, 1997.