APA (7th ed.) Citation

Lassalle, F., & Britschgi-Schimmer, I. (1925). Lassalles letzte Tage.

Chicago Style (17th ed.) Citation

Lassalle, Ferdinand, and Ina Britschgi-Schimmer. Lassalles Letzte Tage. 1925.

MLA (8th ed.) Citation

Lassalle, Ferdinand, and Ina Britschgi-Schimmer. Lassalles Letzte Tage. 1925.

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