API specification for drill pipe/casing protectors (DP/CP) /
issued by American Petroleum Institute, Production Dept.

APA Citation

American Petroleum Institute. Production Dept. (1985). API specification for drill pipe/casing protectors (DP/CP). Washington, DC: American Petroleum Institute.

MLA Citation

American Petroleum Institute. Production Dept. API Specification for Drill Pipe/casing Protectors (DP/CP). Washington, DC: American Petroleum Institute, 1985.

Warning: These citations may not always be complete (especially for serials).