APA引文

American National Standards Institute. (1990). Specification for Welding Electrodes and Rods for Cast Iron. American: American Welding Society.

Trích dẫn kiểu Chicago

American National Standards Institute. Specification for Welding Electrodes and Rods for Cast Iron. American: American Welding Society, 1990.

MLA引文

American National Standards Institute. Specification for Welding Electrodes and Rods for Cast Iron. American: American Welding Society, 1990.

警告：这些引文格式不一定是100％准确.