Gaya APA

lalonde,jr., W, S., f.janes, M. (1996). concrete engineering handbook (1). New York: McGRAW-HILL BOOK COMPANY N.

Gaya MLA

lalonde,jr., Wiliam, S.., f.janes, Milo. "concrete engineering handbook". 1 New York: McGRAW-HILL BOOK COMPANY N, 1996. Text Book Sipil.