APA (7th ed.) Citation

Yorkel, F. Y. (1980). Recommended technical provisions for construction practice in shoring and sloping of trenches and excavations.

Chicago Style (17th ed.) Citation

Yorkel, Felix Y. Recommended Technical Provisions for Construction Practice in Shoring and Sloping of Trenches and Excavations. 1980.

MLA (9th ed.) Citation

Yorkel, Felix Y. Recommended Technical Provisions for Construction Practice in Shoring and Sloping of Trenches and Excavations. 1980.

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