Cita APA (7a ed.)

Baker de Altamirano,Yvonne, & Mellor-Clark,Simon. (2004). CAMPAIGN: Enghish for the military : workbook 1. Macmillan.

Cita Chicago Style (17a ed.)

Baker de Altamirano,Yvonne, y Mellor-Clark,Simon. CAMPAIGN: Enghish for the Military : Workbook 1. Macmillan, 2004.

Cita MLA (8a ed.)

Baker de Altamirano,Yvonne, y Mellor-Clark,Simon. CAMPAIGN: Enghish for the Military : Workbook 1. Macmillan, 2004.