APA (7th ed.) Citation

De la Mare, W. (1920). The hostage (Ed. de Luxe.). Published by Selwyn & Blount.

Chicago Style (17th ed.) Citation

De la Mare, Walter. The Hostage. Ed. de Luxe. London: Published by Selwyn & Blount, 1920.

MLA (9th ed.) Citation

De la Mare, Walter. The Hostage. Ed. de Luxe. Published by Selwyn & Blount, 1920.

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