APA (7th ed.) Citation

Law, A., & Hopkins, D. The rudiments of music: or A short and easy treatise on the rules of psalmody: To which are annexed, a number of psalm and hymn tunes. (Fourth edition with the addition of a number of pieces never before published.).

Chicago Style (17th ed.) Citation

Law, Andrew, and Daniel Hopkins. The Rudiments of Music: Or A Short and Easy Treatise on the Rules of Psalmody: To Which Are Annexed, a Number of Psalm and Hymn Tunes. Fourth edition with the addition of a number of pieces never before published.

MLA (9th ed.) Citation

Law, Andrew, and Daniel Hopkins. The Rudiments of Music: Or A Short and Easy Treatise on the Rules of Psalmody: To Which Are Annexed, a Number of Psalm and Hymn Tunes. Fourth edition with the addition of a number of pieces never before published.