Gaya APA

Methods, T, C, O, P, T, A, O, G, B. (). Pilot tube and other guided boring methods (E-Book) . : American Society of Civil Engineers.

Gaya MLA

Methods, Task, Committee, On, Pilot, Tube, And, Other, Guided, Boring. "Pilot tube and other guided boring methods (E-Book)". : American Society of Civil Engineers, . Text.