APA (7th ed.) Citation

Gratz, R., & Philipson, D. (1929). Letters of Rebecca Gratz. The Jewish publication society of America.

Chicago Style (17th ed.) Citation

Gratz, Rebecca, and David Philipson. Letters of Rebecca Gratz. Philadelphia: The Jewish publication society of America, 1929.

MLA (8th ed.) Citation

Gratz, Rebecca, and David Philipson. Letters of Rebecca Gratz. The Jewish publication society of America, 1929.