APA (7th ed.) Citation

Hutchinson, T. Materials and the system: What role do materials play? / Tom Hutchinson.

Chicago Style (17th ed.) Citation

Hutchinson, Tom. Materials and the System: What Role Do Materials Play? / Tom Hutchinson.

MLA (9th ed.) Citation

Hutchinson, Tom. Materials and the System: What Role Do Materials Play? / Tom Hutchinson.

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