Cita APA (7a ed.)
Twain, M., Clemens, O. L., Clemens, S., & Griffin, B. (2014). A family sketch and other private writings. University of California Press.
Cita Chicago Style (17a ed.)
Twain, Mark, Olivia Langdon Clemens, Susy Clemens, y Benjamin Griffin. A Family Sketch and Other Private Writings. Berkeley, California: University of California Press, 2014.
Cita MLA (9a ed.)
Twain, Mark, et al. A Family Sketch and Other Private Writings. University of California Press, 2014.
Precaución: Estas citas no son 100% exactas.