Cita APA (7a ed.)

Walton, C. F. (1958). The gray iron castings handbook. Gray Iron Founders´ Society.

Cita Chicago Style (17a ed.)

Walton, Charles F. The Gray Iron Castings Handbook. Cleveland: Gray Iron Founders´ Society, 1958.

Cita MLA (8a ed.)

Walton, Charles F. The Gray Iron Castings Handbook. Gray Iron Founders´ Society, 1958.