APA (7th ed.) Citation

Yarwood Alfred. (1996). An introduction to 3D AutoCad: Releases 12 and 13. Longman.

Chicago Style (17th ed.) Citation

Yarwood Alfred. An Introduction to 3D AutoCad: Releases 12 and 13. Longman, 1996.

MLA (8th ed.) Citation

Yarwood Alfred. An Introduction to 3D AutoCad: Releases 12 and 13. Longman, 1996.

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