APA ציטוט

JOHNSON , R. (1967). Structural Concrete R.p. Johnson. McGraw-Hill.

Chicago Style (17th ed.) Citation

JOHNSON , R.P. Structural Concrete R.p. Johnson. McGraw-Hill, 1967.

ציטוט MLA

JOHNSON , R.P. Structural Concrete R.p. Johnson. McGraw-Hill, 1967.