A Treatise of the Natural Grounds, and Principles of Harmony. To which is Added, by way of Appendix: Rules for Playing a Throw-Bass;

MLA

Holder, William, and Gottfried Keller. A Treatise of the Natural Grounds, and Principles of Harmony: To Which Is Added, by Way of Appendix: Rules for Playing a Throw-bass. London: Pearson, 1731.

APA

Holder, W., & Keller, G. (1731). A Treatise of the Natural Grounds, and Principles of Harmony: To which is Added, by way of Appendix: Rules for Playing a Throw-Bass. London: Pearson.

Chicago

Holder, William, and Gottfried Keller. A Treatise of the Natural Grounds, and Principles of Harmony: To Which Is Added, by Way of Appendix: Rules for Playing a Throw-Bass. London: Pearson, 1731.