Gaya APA

Seals, , R, K. (1994). Estimating the Design Life of a Prototype Cement-Stabilized Phosphogypsum Pavement . : TRB.

Gaya MLA

Seals, , R., K.. "Estimating the Design Life of a Prototype Cement-Stabilized Phosphogypsum Pavement". : TRB, 1994. Chart.