Cita APA (7th ed.)

Irwin, M. D. J. (1996). Vintage excavators. Farming Press.

Cita Chicago (17th ed.)

Irwin, Michael D. J. Vintage Excavators. Ipswich, U.K.: Farming Press, 1996.

Cita MLA (8th ed.)

Irwin, Michael D. J. Vintage Excavators. Farming Press, 1996.