APA (7th ed.) Citation

(1916). Never again! A protest and a warning addressed to the peoples of Europe. The National Labour Press.

Chicago Style (17th ed.) Citation

Never Again! A Protest and a Warning Addressed to the Peoples of Europe. The National Labour Press, 1916.

MLA (8th ed.) Citation

Never Again! A Protest and a Warning Addressed to the Peoples of Europe. The National Labour Press, 1916.

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