APA (7th ed.) Citation

Robinson, W. H. (1915). Some 'frightful' war pictures. Duckworth & Co..

Chicago Style (17th ed.) Citation

Robinson, W. Heath. Some 'Frightful' War Pictures. [London]: Duckworth & Co., 1915.

MLA (9th ed.) Citation

Robinson, W. Heath. Some 'Frightful' War Pictures. Duckworth & Co., 1915.

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