APA-ийн эшлэл(7 дахь хэвлэлт)

Twain, M., & Tuckey, J. S. (1968). Mark Twain's Which was the dream?: And other symbolic writings of the later years. University of California Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Twain, Mark, ба John Sutton Tuckey. Mark Twain's Which Was the Dream?: And Other Symbolic Writings of the Later Years. Berkeley: University of California Press, 1968.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Twain, Mark, ба John Sutton Tuckey. Mark Twain's Which Was the Dream?: And Other Symbolic Writings of the Later Years. University of California Press, 1968.