APA (7th ed.) Citation

Wiles, P. (1972). The security industry in the United Kingdom: Papers pres. to the Cropwood Round-table Conference July 1971. Cropwood conference series.

Chicago Style (17th ed.) Citation

Wiles, Paul. "The Security Industry in the United Kingdom: Papers Pres. to the Cropwood Round-table Conference July 1971." Cropwood Conference Series 1972.

MLA (8th ed.) Citation

Wiles, Paul. "The Security Industry in the United Kingdom: Papers Pres. to the Cropwood Round-table Conference July 1971." Cropwood Conference Series, 1972.