Peel garlic cloves and cut into pieces. Wash the chicken and dry. Rub the inside and outside with salt, pepper, oregano and half the garlic. The oven is heated to 180C. An orange and lemon are washed and sliced. The rest of the garlic slices orange and lemon are inserted into the abdominal cavity of the chicken. Legs are tied to each other with kitchen string or strip of foil. The remaining orange and lemon squeeze. The chicken is placed in a tray or pot with refractory breast side down. Olive oil, oregano, citrus juice and half chicken broth mix. With the resulting mixture is poured chicken. Bake 60-90 minutes. During the last 30 minutes of roasting chicken watered frequently with the sauce from the pan and the rest of the chicken broth. chicken dish transferred, withdrawn from Citrus inside. Wind up with foil, while preparing the sauce. sauce from the pan, along with citrus removed from chicken, put in a pan over medium heat and reduce to 1 cup of coffee. Strain, return back into the pan and add pure butter density. Stir until homogeneous sauce. The chicken is served cut into pieces sprinkled with sauce.