APA (7th ed.) Citation

Howells, H. O Holy City, Seen of John (to the tune Sancta Civitas). Novello & Company.

Chicago Style (17th ed.) Citation

Howells, Herbert. O Holy City, Seen of John (to the Tune Sancta Civitas). [London, England]: Novello & Company.

MLA (9th ed.) Citation

Howells, Herbert. O Holy City, Seen of John (to the Tune Sancta Civitas). Novello & Company.

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