Cita APA (7th ed.)

Gregg, J. L., & Daniloff, B. N. (1934). The alloys of iron and copper. Pub. for the Engineering foundation by the McGraw-Hill.

Cita Chicago (17th ed.)

Gregg, James Lawrence, i Boris N. Daniloff. The Alloys of Iron and Copper. New York: Pub. for the Engineering foundation by the McGraw-Hill, 1934.

Cita MLA (9th ed.)

Gregg, James Lawrence, i Boris N. Daniloff. The Alloys of Iron and Copper. Pub. for the Engineering foundation by the McGraw-Hill, 1934.