APA ציטוט

American Concrete Institute. (1990). Concrete floor flatness and levelness. American Concrete Institute.

Chicago Style (17th ed.) Citation

American Concrete Institute. Concrete Floor Flatness and Levelness. Detroit, Mich.: American Concrete Institute, 1990.

ציטוט MLA

American Concrete Institute. Concrete Floor Flatness and Levelness. American Concrete Institute, 1990.