APA (7th ed.) Citation

Speth, J. (1970). Liber organi. Schott.

Chicago Style (17th ed.) Citation

Speth, Johann. Liber Organi. Mainz [u.a.]: Schott, 1970.

MLA (9th ed.) Citation

Speth, Johann. Liber Organi. Schott, 1970.

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