APA

Darter M., Hudson W., . (1973). Probabilistic design concepts applied to flexible pavement system design. Austin, TX: Texas at Austin University. Center for Highway Research. RR nr 123-18.

Chicago

Darter MI, Hudson WR, . 1973. Probabilistic design concepts applied to flexible pavement system design. Austin, TX: Texas at Austin University. Center for Highway Research. RR nr 123-18.

Harvard

Darter M., Hudson W., . (1973). Probabilistic design concepts applied to flexible pavement system design. Austin, TX: Texas at Austin University. Center for Highway Research. RR nr 123-18.

MLA

Darter MI, Hudson WR, . Probabilistic design concepts applied to flexible pavement system design. Austin, TX: Texas at Austin University. Center for Highway Research. RR nr 123-18. 1973.