APA
American Petroleum Institute A., . (2021). Recommended practice for ancillary equipment for flexible pipes and subsea umbilicals. Washington: American Petroleum Institute, API.
Chicago
American Petroleum Institute API, . 2021. Recommended practice for ancillary equipment for flexible pipes and subsea umbilicals. Washington: American Petroleum Institute, API.
Harvard
American Petroleum Institute A., . (2021). Recommended practice for ancillary equipment for flexible pipes and subsea umbilicals. Washington: American Petroleum Institute, API.
MLA
American Petroleum Institute API, . Recommended practice for ancillary equipment for flexible pipes and subsea umbilicals. Washington: American Petroleum Institute, API. 2021.