APA (7th ed.) Citation

Lüttgens, C., & Wicht, O. (1923). Nationalökonomie. Dünnhaupt.

Chicago Style (17th ed.) Citation

Lüttgens, Carl-Max, and Otto Wicht. Nationalökonomie. Dessau: Dünnhaupt, 1923.

MLA (9th ed.) Citation

Lüttgens, Carl-Max, and Otto Wicht. Nationalökonomie. Dünnhaupt, 1923.

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