APA (7th ed.) Citation

Hewitt, J. N. B. A constitutional league of peace in the stone age of America.

Chicago Style (17th ed.) Citation

Hewitt, J. N. B. A Constitutional League of Peace in the Stone Age of America.

MLA (9th ed.) Citation

Hewitt, J. N. B. A Constitutional League of Peace in the Stone Age of America.

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