APA (7th ed.) Citation

Krebs Seifer, G. (2017). Not knowing, and then knowing: The summer of 1942 and the aftermath. Prism.

Chicago Style (17th ed.) Citation

Krebs Seifer, Gerda. "Not Knowing, and Then Knowing: The Summer of 1942 and the Aftermath." Prism 2017.

MLA (8th ed.) Citation

Krebs Seifer, Gerda. "Not Knowing, and Then Knowing: The Summer of 1942 and the Aftermath." Prism, 2017.

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