APA (7th ed.) Citation

Vincent, I. (2022). Overture of hope: Two sisters' daring plan that saved opera's Jewish stars from the Third Reich. Regnery History.

Chicago Style (17th ed.) Citation

Vincent, Isabel. Overture of Hope: Two Sisters' Daring Plan That Saved Opera's Jewish Stars from the Third Reich. Washington, DC: Regnery History, 2022.

MLA (8th ed.) Citation

Vincent, Isabel. Overture of Hope: Two Sisters' Daring Plan That Saved Opera's Jewish Stars from the Third Reich. Regnery History, 2022.

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