Cita APA (7a ed.)
Twain, M., Smith, H. E., Griffin, B., Fischer, V., Frank, M. B., Goetz, S. K., & Myrick, L. D. (2010). Autobiography of Mark Twain. University of California Press.
Cita Chicago Style (17a ed.)
Twain, Mark, Harriet Elinor Smith, Benjamin Griffin, Victor Fischer, Michael B. Frank, Sharon K. Goetz, y Leslie Diane Myrick. Autobiography of Mark Twain. Berkeley: University of California Press, 2010.
Cita MLA (9a ed.)
Twain, Mark, et al. Autobiography of Mark Twain. University of California Press, 2010.
Precaución: Estas citas no son 100% exactas.