APA (7th ed.) Citation

Stumpf, C. Erkenntnislehre. Barth.

Chicago Style (17th ed.) Citation

Stumpf, Carl. Erkenntnislehre. Leipzig: Barth.

MLA (9th ed.) Citation

Stumpf, Carl. Erkenntnislehre. Barth.

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