APA Style

Koerner, R, M., Welsh, J, P. (1980). Construction and Geotechnical Engineering Using Synthetic Fabrics (Cet.3). New York: John Wiley & Sons Inc.

MLA Style

Koerner, Robert, M.., Welsh, Joseph, P.. "Construction and Geotechnical Engineering Using Synthetic Fabrics". Cet.3 New York: John Wiley & Sons Inc, 1980. Text.