APA

Asphalt Institute. Educational series No 8[ES-8], . (1980). Paving asphalt. College Park, MD: Asphalt Institute. Educational series No 8[ES-8].

Chicago

Asphalt Institute. Educational series No 8[ES-8], . 1980. Paving asphalt. College Park, MD: Asphalt Institute. Educational series No 8[ES-8].

Harvard

Asphalt Institute. Educational series No 8[ES-8], . (1980). Paving asphalt. College Park, MD: Asphalt Institute. Educational series No 8[ES-8].

MLA

Asphalt Institute. Educational series No 8[ES-8], . Paving asphalt. College Park, MD: Asphalt Institute. Educational series No 8[ES-8]. 1980.