APA (7th ed.) Citation

Langer, A. (1977). Wilhelm Leibl. Seemann.

Chicago Style (17th ed.) Citation

Langer, Alfred. Wilhelm Leibl. Leipzig: Seemann, 1977.

MLA (8th ed.) Citation

Langer, Alfred. Wilhelm Leibl. Seemann, 1977.

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