APA ציטוט

(1980). Butt weld pipe fittings from Japan. Washington: USITC.

Trích dẫn kiểu Chicago

Butt Weld Pipe Fittings From Japan. Washington: USITC, 1980.

ציטוט MLA

Butt Weld Pipe Fittings From Japan. Washington: USITC, 1980.