APA (7th ed.) Citation

Wolcott, R., Hobart, N., Green, J., & Russell, J. A letter to the Reverend Mr. Noah Hobart.

Chicago Style (17th ed.) Citation

Wolcott, Roger, Noah Hobart, John Green, and Joseph Russell. A Letter to the Reverend Mr. Noah Hobart.

MLA (9th ed.) Citation

Wolcott, Roger, et al. A Letter to the Reverend Mr. Noah Hobart.