APA (7th ed.) Citation

De la Mare, W., & Buckels, A. (1924). A ballad of Christmas. Selwyn & Blount.

Chicago Style (17th ed.) Citation

De la Mare, Walter, and Alec Buckels. A Ballad of Christmas. London: Selwyn & Blount, 1924.

MLA (9th ed.) Citation

De la Mare, Walter, and Alec Buckels. A Ballad of Christmas. Selwyn & Blount, 1924.

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