APA (7th ed.) Citation

Society of Manufacturing Engineers, Bollinger, S. R., Rembiesa, D., & Grimm, T. Direct metal manufacturing.

Chicago Style (17th ed.) Citation

Society of Manufacturing Engineers, Steven R. Bollinger, David Rembiesa, and Todd Grimm. Direct Metal Manufacturing.

MLA (8th ed.) Citation

Society of Manufacturing Engineers, et al. Direct Metal Manufacturing.