Gleckner, R. F. (1997). Gray agonistes: Thomas Gray and masculine friendship. Baltimore MD: Johns Hopkins University Press.
Чикагска система за цитиранеGleckner, Robert F. Gray Agonistes: Thomas Gray and Masculine Friendship. Baltimore MD: Johns Hopkins University Press, 1997.
MLA формат за цитиранеGleckner, Robert F. Gray Agonistes: Thomas Gray and Masculine Friendship. Baltimore MD: Johns Hopkins University Press, 1997.
Внимание: Тези цитати може да не са 100% точни.