Gaya APA

Evans, S, R., Price, C. (1999). Vertical take-off: the inside story of British aerospace's comeback from crisis to world class . London: Nicholas Brealey.

Gaya MLA

Evans, Sir, Richard., Price, Colin. "Vertical take-off: the inside story of British aerospace's comeback from crisis to world class". London: Nicholas Brealey, 1999. Text.