APA (7th ed.) Citation

Ruff, A. (2018). 'Authentic' Gregorian Chant. Worship, 92(6), 484-491.

Chicago Style (17th ed.) Citation

Ruff, Anthony. "'Authentic' Gregorian Chant." Worship 92, no. 6 (2018): 484-491.

MLA (8th ed.) Citation

Ruff, Anthony. "'Authentic' Gregorian Chant." Worship, vol. 92, no. 6, 2018, pp. 484-491.

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