APA引文

(1991). Milling European directory. Turret Group PLC.

Chicago Style (17th ed.) Citation

Milling European Directory. Watford, Herts, England: Turret Group PLC, 1991.

MLA引文

Milling European Directory. Turret Group PLC, 1991.

警告：這些引文格式不一定是100％准確.