APA ציטוט

Rorvik, D. (1971). As man becomes machine: The next step in evolution. London: Souvenir Press.

Trích dẫn kiểu Chicago

Rorvik, David. As Man Becomes Machine: The Next Step in Evolution. London: Souvenir Press, 1971.

ציטוט MLA

Rorvik, David. As Man Becomes Machine: The Next Step in Evolution. London: Souvenir Press, 1971.