Stein, D., Möllers, K., & Bielecki, R. (1989). Microtunnelling: Installation and renewal of nonman size supply and sewage lines by the trenchless construction method. Ernst.
Chicago Style (17th ed.) CitationStein, Dietrich, Klemens Möllers, and Rolf Bielecki. Microtunnelling: Installation and Renewal of Nonman Size Supply and Sewage Lines by the Trenchless Construction Method. Berlin: Ernst, 1989.
MLA (9th ed.) CitationStein, Dietrich, et al. Microtunnelling: Installation and Renewal of Nonman Size Supply and Sewage Lines by the Trenchless Construction Method. Ernst, 1989.
Warning: These citations may not always be 100% accurate.