Cita APA (7a ed.)

Wood, P. G. (1972). Ghost towns & gold trails of British Columbia. Colmark Advertising?.

Cita Chicago Style (17a ed.)

Wood, P. Gordon. Ghost Towns & Gold Trails of British Columbia. New Westminister, B.C.?: Colmark Advertising?, 1972.

Cita MLA (8a ed.)

Wood, P. Gordon. Ghost Towns & Gold Trails of British Columbia. Colmark Advertising?, 1972.

Precaución: Estas citas no son 100% exactas.