APA (7th ed.) Citation

Cromwell, E. G. (2008). Citizenship A Manual for Voters. Project Gutenberg.

Chicago Style (17th ed.) Citation

Cromwell, Emma Guy. Citizenship A Manual for Voters. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Cromwell, Emma Guy. Citizenship A Manual for Voters. Project Gutenberg, 2008.

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