APA (7th ed.) Citation

Knapp, W. (1954). Burgen im oberen Drautal.

Chicago Style (17th ed.) Citation

Knapp, Werner. Burgen Im Oberen Drautal. 1954.

MLA (9th ed.) Citation

Knapp, Werner. Burgen Im Oberen Drautal. 1954.

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