APA (7th ed.) Citation

Marzo, E. (1928). Sixty carols of all nations for all occasions. Willis Music.

Chicago Style (17th ed.) Citation

Marzo, Eduardo. Sixty Carols of All Nations for All Occasions. Cincinnati, Ohio: Willis Music, 1928.

MLA (9th ed.) Citation

Marzo, Eduardo. Sixty Carols of All Nations for All Occasions. Willis Music, 1928.