APA-viite (7. p.)

Sadie, S. (1998). The New Grove Dictionary of Opera: Ed. by Stanley Sadie. Macmillan.

Chicago-viite (17. p.)

Sadie, Stanley. The New Grove Dictionary of Opera: Ed. by Stanley Sadie. London [u.a.]: Macmillan, 1998.

MLA-viite (8. p.)

Sadie, Stanley. The New Grove Dictionary of Opera: Ed. by Stanley Sadie. Macmillan, 1998.