APA

American Petroleum Institute A., . (1992). Bulletin on comparison of marine drilling riser analyses. Washington: American Petroleum Institute, API.

Chicago

American Petroleum Institute API, . 1992. Bulletin on comparison of marine drilling riser analyses. Washington: American Petroleum Institute, API.

Harvard

American Petroleum Institute A., . (1992). Bulletin on comparison of marine drilling riser analyses. Washington: American Petroleum Institute, API.

MLA

American Petroleum Institute API, . Bulletin on comparison of marine drilling riser analyses. Washington: American Petroleum Institute, API. 1992.