APA (7th ed.) Citation

Kloiber, R. (1973). Handbuch der Oper. Bärenreiter [u.a.].

Chicago Style (17th ed.) Citation

Kloiber, Rudolf. Handbuch Der Oper. Kassel [u.a.]: Bärenreiter [u.a.], 1973.

MLA (8th ed.) Citation

Kloiber, Rudolf. Handbuch Der Oper. Bärenreiter [u.a.], 1973.

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