APA

Hudson S., Hudson W., Zaniewski J. & Harvey J. (1986). Procedures for the analysis of pavement condition data. Vol. 1. Austin TX: Austin Research Engineers Inc.

Chicago

Hudson SW, Hudson WR, Zaniewski JP and Harvey JT. 1986. Procedures for the analysis of pavement condition data. Vol. 1. Austin TX: Austin Research Engineers Inc.

Harvard

Hudson S., Hudson W., Zaniewski J. and Harvey J. (1986). Procedures for the analysis of pavement condition data. Vol. 1. Austin TX: Austin Research Engineers Inc.

MLA

Hudson SW, Hudson WR, Zaniewski JP and Harvey JT. Procedures for the analysis of pavement condition data. Vol. 1. Austin TX: Austin Research Engineers Inc. 1986.