APA (7th ed.) Citation

Joad, C. E. M. (1926). The bookmark. Labour Publishing.

Chicago Style (17th ed.) Citation

Joad, C. E. M. The Bookmark. London: Labour Publishing, 1926.

MLA (8th ed.) Citation

Joad, C. E. M. The Bookmark. Labour Publishing, 1926.

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