APA引文

JOHANSEN, K. (1972). Yield-line Formulae For Slabs / Johansen KW. Cement and Concrete Associatio.

Chicago Style (17th ed.) Citation

JOHANSEN, K.W. Yield-line Formulae For Slabs / Johansen KW. Cement and Concrete Associatio, 1972.

MLA引文

JOHANSEN, K.W. Yield-line Formulae For Slabs / Johansen KW. Cement and Concrete Associatio, 1972.

警告：这些引文格式不一定是100％准确.