APA (7th ed.) Citation

Nicholas, M. (1966). Sight-singing. Royal School of Church Music.

Chicago Style (17th ed.) Citation

Nicholas, Michael. Sight-singing. Croydon, England: Royal School of Church Music, 1966.

MLA (9th ed.) Citation

Nicholas, Michael. Sight-singing. Royal School of Church Music, 1966.

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