Tibbutt, H. G. (1955). Colonel John Okey, 1606-1662. Bedfordshire Historical Record Society.
Cita Chicago Style (17a ed.)Tibbutt, H. G. Colonel John Okey, 1606-1662. Streatley, near Luton, Beds. [England]: Bedfordshire Historical Record Society, 1955.
Cita MLA (8a ed.)Tibbutt, H. G. Colonel John Okey, 1606-1662. Bedfordshire Historical Record Society, 1955.
Precaución: Estas citas no son 100% exactas.