APA (7th ed.) Citation

Pohle, U., & Royé, G. (1963). Hiddensee (o.A.). Brockhaus.

Chicago Style (17th ed.) Citation

Pohle, Ulrich, and Gerhard Royé. Hiddensee. o.A. Leipzig: Brockhaus, 1963.

MLA (8th ed.) Citation

Pohle, Ulrich, and Gerhard Royé. Hiddensee. o.A. Brockhaus, 1963.

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