Preheat oven to 400 degrees F.
Combine salt, pepper, garlic, and oregeno.
Lay chicken pieces into a 11" x 13" baking pan. Sprinkle seasonings over chicken.
Pour olive oil over chicken
Add onions, mushrooms, tomato, and garlic to pan
Pour lemon juice, white wine and chicken stock over chicken and vegtebles
Slice lemon and lime into slices. Top chicken piece with a lemon slice.
Bake for 35 -45 minutes at 400 F, until golden brown and juices are clear colored.