APA (7th ed.) Citation

Bie, O. (1931). Richard Wagner und Bayreuth. Orell Füssli.

Chicago Style (17th ed.) Citation

Bie, Oskar. Richard Wagner Und Bayreuth. [Zürich]: Orell Füssli, 1931.

MLA (9th ed.) Citation

Bie, Oskar. Richard Wagner Und Bayreuth. Orell Füssli, 1931.

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