Gaya APA

ALLEN, A, H. (1988). REINFORCED' . , CONCRETE DE·SIGN TOBS8110 . London: E.&F.N. SPON ..

Gaya MLA

ALLEN, A., H.. "REINFORCED' . , CONCRETE DE·SIGN TOBS8110". London: E.&F.N. SPON ., 1988. Electronic Resource.