APA (7th ed.) Citation

(1968). Why Latin and Gregorian chant? Una Voce.

Chicago Style (17th ed.) Citation

Why Latin and Gregorian Chant? New York: Una Voce, 1968.

MLA (8th ed.) Citation

Why Latin and Gregorian Chant? Una Voce, 1968.

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