APA (7th ed.) Citation

Cromwell, J. W., Steward, T. G., Grimké, A. H., Schomburg, A. A., Hershaw, L. M., & Pickens, W. (2011). Papers of the American Negro Academy. (The American Negro Academy. Occasional Papers, No. 18-19.). Project Gutenberg.

Chicago Style (17th ed.) Citation

Cromwell, John Wesley, T. G. Steward, Archibald Henry Grimké, Arthur Alfonso Schomburg, Lafayette M. Hershaw, and William Pickens. Papers of the American Negro Academy. (The American Negro Academy. Occasional Papers, No. 18-19.). Project Gutenberg, 2011.

MLA (9th ed.) Citation

Cromwell, John Wesley, et al. Papers of the American Negro Academy. (The American Negro Academy. Occasional Papers, No. 18-19.). Project Gutenberg, 2011.

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