Cita APA (7th ed.)

Pugh, E. W., Johnson, L. R., & Palmer, J. H. (1991). IBM's 360 and early 370 systems. The MIT Press.

Cita Chicago (17th ed.)

Pugh, Emerson W., Lyle R. Johnson, i John H. Palmer. IBM's 360 and Early 370 Systems. Cambridge, Massachusetts: The MIT Press, 1991.

Cita MLA (9th ed.)

Pugh, Emerson W., et al. IBM's 360 and Early 370 Systems. The MIT Press, 1991.