APA citiranje

Jungk, R. (1969). Mankind 2000. London: Allen and Unwin.

Trích dẫn kiểu Chicago

Jungk, Robert. Mankind 2000. London: Allen and Unwin, 1969.

MLA citiranje

Jungk, Robert. Mankind 2000. London: Allen and Unwin, 1969.