Cita APA (7a ed.)

Stuebing, D. (1973). Building the CPR. Clarke, Irwin.

Cita Chicago Style (17a ed.)

Stuebing, Doug. Building the CPR. Toronto: Clarke, Irwin, 1973.

Cita MLA (9a ed.)

Stuebing, Doug. Building the CPR. Clarke, Irwin, 1973.