APA (7th ed.) Citation

Spencer, P. F. (1994). As a seal upon your heart: The life of St Paul of the Cross, founder of the Passionists. St Pauls.

Chicago Style (17th ed.) Citation

Spencer, Paul Francis. As a Seal upon Your Heart: The Life of St Paul of the Cross, Founder of the Passionists. Middlegreen, Slough, [England]: St Pauls, 1994.

MLA (8th ed.) Citation

Spencer, Paul Francis. As a Seal upon Your Heart: The Life of St Paul of the Cross, Founder of the Passionists. St Pauls, 1994.