Cita APA (7a ed.)

Gregg, J. L. (1934). The alloys of iron and tungsten (1a ed. 2a impr.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Gregg, J. L. The Alloys of Iron and Tungsten. 1a ed. 2a impr. New York: McGraw-Hill, 1934.

Cita MLA (9a ed.)

Gregg, J. L. The Alloys of Iron and Tungsten. 1a ed. 2a impr. McGraw-Hill, 1934.