APA (7th ed.) Citation

Elgar, E., Quinn, I., & Pickard, J. (2022). Elgar complete edition. Novello.

Chicago Style (17th ed.) Citation

Elgar, Edward, Iain Quinn, and John Pickard. Elgar Complete Edition. Borough Green, Sevenoaks, Kent: Novello, 2022.

MLA (9th ed.) Citation

Elgar, Edward, et al. Elgar Complete Edition. Novello, 2022.