APA (7th ed.) Citation

Andrews, K. R. (1950). Nook farm: Mark Twain's Hartford circle. Harvard Univ. Press.

Chicago Style (17th ed.) Citation

Andrews, Kenneth Richmond. Nook Farm: Mark Twain's Hartford Circle. Cambridge, Mass: Harvard Univ. Press, 1950.

MLA (8th ed.) Citation

Andrews, Kenneth Richmond. Nook Farm: Mark Twain's Hartford Circle. Harvard Univ. Press, 1950.