APA Баримт

Pickering D, Park, J. M., & Bannister, D. H. (2001). Utility mapping and record keeping for infrastructure. United nations.

Чикаго маягийн жагсаалт

Pickering D, Jonathan M. Park, ба David H. Bannister. Utility Mapping and Record Keeping for Infrastructure. New York: United nations, 2001.

MLA ишлэл

Pickering D, et al. Utility Mapping and Record Keeping for Infrastructure. United nations, 2001.