APA (7th ed.) Citation

Gentzen, G. (1955). Recherches sur la deduction logique (Untersuchungen uber das logische Schliessen). Presses universitaires de France.

Chicago Style (17th ed.) Citation

Gentzen, Gerhard. Recherches Sur La Deduction Logique (Untersuchungen Uber Das Logische Schliessen). Paris: Presses universitaires de France, 1955.

MLA (8th ed.) Citation

Gentzen, Gerhard. Recherches Sur La Deduction Logique (Untersuchungen Uber Das Logische Schliessen). Presses universitaires de France, 1955.

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