APA (7th ed.) Citation

Welcker, J. (1780). A catalogue of vocal & instrumental music: Engrav'd printed and sold wholesale retail and for exportation. By John Welcker.

Chicago Style (17th ed.) Citation

Welcker, John. A Catalogue of Vocal & Instrumental Music: Engrav'd Printed and Sold Wholesale Retail and for Exportation. By John Welcker. [London], 1780.

MLA (9th ed.) Citation

Welcker, John. A Catalogue of Vocal & Instrumental Music: Engrav'd Printed and Sold Wholesale Retail and for Exportation. By John Welcker. 1780.

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