APA (7e ed.) Bronvermelding
American Society for Testing and Materials. Committee D-4 on Road and Paving Materials, Maupin, G. W., Brown, B. C., & Lichtenstein, A. G. (1990). Extending the life of bridges. ASTM.
Chicago (17e ed.) Bronvermelding
American Society for Testing and Materials. Committee D-4 on Road and Paving Materials, G. W. Maupin, Bernard C. Brown, en Abba G. Lichtenstein. Extending the Life of Bridges. Philadelphia, PA: ASTM, 1990.
MLA (9e ed.) Bronvermelding
American Society for Testing and Materials. Committee D-4 on Road and Paving Materials, et al. Extending the Life of Bridges. ASTM, 1990.
Let op: Deze citaties zijn niet altijd 100% accuraat.