Bestman, M. (2019). The semiotic triangle. Obafemi Awolowo University Press.
Chicago Style (17th ed.) CitationBestman, M.T. The Semiotic Triangle. Obafemi Awolowo University Press, 2019.
MLA引文Bestman, M.T. The Semiotic Triangle. Obafemi Awolowo University Press, 2019.
警告：這些引文格式不一定是100％准確.