APA (7th ed.) Citation

Maclaughlin, D. C., & Estrada, H. (2009). Structural steel drafting and design (2nd ed.). Cengage.

Chicago Style (17th ed.) Citation

Maclaughlin, David C., and Hector Estrada. Structural Steel Drafting and Design. 2nd ed. Clifton Park: Cengage, 2009.

MLA (8th ed.) Citation

Maclaughlin, David C., and Hector Estrada. Structural Steel Drafting and Design. 2nd ed. Cengage, 2009.