APA (7th ed.) Citation

Ledsome, C. (1987). Engineering design teaching aids. Design Council.

Chicago Style (17th ed.) Citation

Ledsome, Colin. Engineering Design Teaching Aids. London: Design Council, 1987.

MLA (8th ed.) Citation

Ledsome, Colin. Engineering Design Teaching Aids. Design Council, 1987.

Warning: These citations may not always be 100% accurate.