APA
American Petroleum Institute A., . (2023). Field testing nonaqueous-based drilling fluids. Washington: American Petroleum Institute, API.
Chicago
American Petroleum Institute API, . 2023. Field testing nonaqueous-based drilling fluids. Washington: American Petroleum Institute, API.
Harvard
American Petroleum Institute A., . (2023). Field testing nonaqueous-based drilling fluids. Washington: American Petroleum Institute, API.
MLA
American Petroleum Institute API, . Field testing nonaqueous-based drilling fluids. Washington: American Petroleum Institute, API. 2023.