Παραπομπή APA

King-Hele, D. (1970). The end of the twentieth century? Macmillan.

Παραπομπή Chicago Style

King-Hele, Desmond. The End of the Twentieth Century? London: Macmillan, 1970.

Παραπομπή MLA

King-Hele, Desmond. The End of the Twentieth Century? Macmillan, 1970.