APA引文

Metcalf, W. (1896). Steel: A manual for steel users. J. Wiley & Sons.

Chicago Style (17th ed.) Citation

Metcalf, William. Steel: A Manual for Steel Users. New York: J. Wiley & Sons, 1896.

MLA引文

Metcalf, William. Steel: A Manual for Steel Users. J. Wiley & Sons, 1896.