APA
American Petroleum Institute A., . (2022). Testing of oilfield elastomers. Washington: American Petroleum Institute, API.
Chicago
American Petroleum Institute API, . 2022. Testing of oilfield elastomers. Washington: American Petroleum Institute, API.
Harvard
American Petroleum Institute A., . (2022). Testing of oilfield elastomers. Washington: American Petroleum Institute, API.
MLA
American Petroleum Institute API, . Testing of oilfield elastomers. Washington: American Petroleum Institute, API. 2022.