APA

Jamieson I., . (1981). Selection of the appropriate grade of butback bitumen for surface dressing. Dublin: National Institute for Physical Planning and Construction Research. RC 225.

Chicago

Jamieson IL, . 1981. Selection of the appropriate grade of butback bitumen for surface dressing. Dublin: National Institute for Physical Planning and Construction Research. RC 225.

Harvard

Jamieson I., . (1981). Selection of the appropriate grade of butback bitumen for surface dressing. Dublin: National Institute for Physical Planning and Construction Research. RC 225.

MLA

Jamieson IL, . Selection of the appropriate grade of butback bitumen for surface dressing. Dublin: National Institute for Physical Planning and Construction Research. RC 225. 1981.