APA
American Petroleum Institute A., . (1994). The cost effectiveness of VOC and NOx emission control measures. Washington: American Petroleum Institute, API.
Chicago
American Petroleum Institute API, . 1994. The cost effectiveness of VOC and NOx emission control measures. Washington: American Petroleum Institute, API.
Harvard
American Petroleum Institute A., . (1994). The cost effectiveness of VOC and NOx emission control measures. Washington: American Petroleum Institute, API.
MLA
American Petroleum Institute API, . The cost effectiveness of VOC and NOx emission control measures. Washington: American Petroleum Institute, API. 1994.