APA (7th ed.) Citation

Koh, J. (2017). Siemens NX 10 Nastran : tutorials for beginners and advanced users / Jaecheol Koh: Tutorials for beginners and advanced users. ONSIA.

Chicago Style (17th ed.) Citation

Koh, Jaecheol. Siemens NX 10 Nastran : Tutorials for Beginners and Advanced Users / Jaecheol Koh: Tutorials for Beginners and Advanced Users. [Place of publication not identified]: ONSIA, 2017.

MLA (9th ed.) Citation

Koh, Jaecheol. Siemens NX 10 Nastran : Tutorials for Beginners and Advanced Users / Jaecheol Koh: Tutorials for Beginners and Advanced Users. ONSIA, 2017.

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