APA (7th ed.) Citation

Mark Twain Society of Chicago, Mark Twain Association of America, & Mark Twain Research Foundation. The Twainian. Mark Twain Research Foundation.

Chicago Style (17th ed.) Citation

Mark Twain Society of Chicago, Mark Twain Association of America, and Mark Twain Research Foundation. The Twainian. [Perry, Mo.: Mark Twain Research Foundation.

MLA (8th ed.) Citation

Mark Twain Society of Chicago, et al. The Twainian. Mark Twain Research Foundation.

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