Gaya APA

Young, , O., Trott, , J. (1984). BURIED RIGID PIPES: Structural Design of Pipelines . : Elsevier Applied Science Publishers.

Gaya MLA

Young, , O.C.., Trott, , J.J.. "BURIED RIGID PIPES: Structural Design of Pipelines". : Elsevier Applied Science Publishers, 1984. Text.