APA Style

Barclay, Sue, Lobban, John, White and Veal, Farley. (1991). The Human Machine (Cet.2, 1991). London: World Book International.

Chicago Style

Barclay, Sue, Lobban, John, White and Veal, Farley. The Human Machine. Cet.2, 1991 London: World Book International, 1991. Text.

MLA Style

Barclay, Sue, Lobban, John, White and Veal, Farley. The Human Machine. Cet.2, 1991 London: World Book International, 1991. Text.

Turabian Style

Barclay, Sue, Lobban, John, White and Veal, Farley. The Human Machine. Cet.2, 1991 London: World Book International, 1991. Print.