APA
Asphalt institute, . (1978). construction specifications for asphalt curbs and gutters. United State America: API.
Chicago
Asphalt institute, . 1978. construction specifications for asphalt curbs and gutters. United State America: API.
Harvard
Asphalt institute, . (1978). construction specifications for asphalt curbs and gutters. United State America: API.
MLA
Asphalt institute, . construction specifications for asphalt curbs and gutters. United State America: API. 1978.