APA

American Petroleum Institute A., . (2005). Study to establish relations for the relative strength of API 650 cone roof roof-to-shell and sehll-to-bottom joints. Washington: American Petroleum Institute, API.

Chicago

American Petroleum Institute API, . 2005. Study to establish relations for the relative strength of API 650 cone roof roof-to-shell and sehll-to-bottom joints. Washington: American Petroleum Institute, API.

Harvard

American Petroleum Institute A., . (2005). Study to establish relations for the relative strength of API 650 cone roof roof-to-shell and sehll-to-bottom joints. Washington: American Petroleum Institute, API.

MLA

American Petroleum Institute API, . Study to establish relations for the relative strength of API 650 cone roof roof-to-shell and sehll-to-bottom joints. Washington: American Petroleum Institute, API. 2005.