Cita APA

Hammer, W. (1972). Handbook of system and product safety. Prentice-Hall.

Citación estilo Chicago

Hammer, Willie. Handbook of System and Product Safety. Englewood Cliffs, N.J.: Prentice-Hall, 1972.

Cita MLA

Hammer, Willie. Handbook of System and Product Safety. Englewood Cliffs, N.J.: Prentice-Hall, 1972.