APA

Parker F., Gunkel R. & White T. (1977). Observations of Portland cement concrete and porous friction course pavement construction. Vicksburg, MS: Waterways Experiment Station. Miscellaneous paper nr S-77-26.

Chicago

Parker F,Jr, Gunkel RC and White TD. 1977. Observations of Portland cement concrete and porous friction course pavement construction. Vicksburg, MS: Waterways Experiment Station. Miscellaneous paper nr S-77-26.

Harvard

Parker F., Gunkel R. and White T. (1977). Observations of Portland cement concrete and porous friction course pavement construction. Vicksburg, MS: Waterways Experiment Station. Miscellaneous paper nr S-77-26.

MLA

Parker F,Jr, Gunkel RC and White TD. Observations of Portland cement concrete and porous friction course pavement construction. Vicksburg, MS: Waterways Experiment Station. Miscellaneous paper nr S-77-26. 1977.