APA-viite

Cohen,J.W, & Boxma,O.J. (1983). Boundary value problems in queuing system Analysis. North Holland.

Chicago-tyylinen lähdeviittaus

Cohen,J.W, ja Boxma,O.J. Boundary Value Problems in Queuing System Analysis. Amsterdam: North Holland, 1983.

MLA-viite

Cohen,J.W, ja Boxma,O.J. Boundary Value Problems in Queuing System Analysis. North Holland, 1983.