APA (7th ed.) Citation

Keller, W. Ludi musici (Bd. 1.2.). Fidula.

Chicago Style (17th ed.) Citation

Keller, Wilhelm. Ludi Musici. Bd. 1.2. Boppard: Fidula.

MLA (9th ed.) Citation

Keller, Wilhelm. Ludi Musici. Bd. 1.2. Fidula.

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