APA引文

(1963). Steel design file: Design data from bethlehem steel. New York: Bethlehem steel export Co.

Trích dẫn kiểu Chicago

Steel Design File: Design Data From Bethlehem Steel. New York: Bethlehem steel export Co, 1963.

MLA引文

Steel Design File: Design Data From Bethlehem Steel. New York: Bethlehem steel export Co, 1963.

警告:這些引文格式不一定是100%准確.