APA (7th ed.) Citation

Knopf, A. (1969). Saalfelder Feengrotten. Brockhaus.

Chicago Style (17th ed.) Citation

Knopf, Alfred. Saalfelder Feengrotten. Leipzig: Brockhaus, 1969.

MLA (8th ed.) Citation

Knopf, Alfred. Saalfelder Feengrotten. Brockhaus, 1969.

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