APA (7th ed.) Citation

Skelton, E. (1966). Simplified draughtsmanship for engineering students / by E. Skelton. Longmans.

Chicago Style (17th ed.) Citation

Skelton, E. Simplified Draughtsmanship for Engineering Students / by E. Skelton. Longmans, 1966.

MLA (9th ed.) Citation

Skelton, E. Simplified Draughtsmanship for Engineering Students / by E. Skelton. Longmans, 1966.

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