APA (7th ed.) Citation

Purcell, H. (1971). How blest are shepherds. Novello & Company.

Chicago Style (17th ed.) Citation

Purcell, Henry. How Blest Are Shepherds. [London, England]: Novello & Company, 1971.

MLA (9th ed.) Citation

Purcell, Henry. How Blest Are Shepherds. Novello & Company, 1971.

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