APA (7th ed.) Citation

Tabbara, M., & Karam, G. (2009). Hoek-Brown Strength Criterion for Actively Confined Concrete.

Chicago Style (17th ed.) Citation

Tabbara, Mazen, and Gebran Karam. Hoek-Brown Strength Criterion for Actively Confined Concrete. 2009.

MLA (9th ed.) Citation

Tabbara, Mazen, and Gebran Karam. Hoek-Brown Strength Criterion for Actively Confined Concrete. 2009.

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