Martin, J. (1987). Heraldry in the Vatican: [a historical walk with the Prefect of the Pontifical household through the treasures of papal heraldry] = L 'araldica in Vaticano. Van Duren.
Chicago Style (17th ed.) CitationMartin, Jacques. Heraldry in the Vatican: [a Historical Walk with the Prefect of the Pontifical Household Through the Treasures of Papal Heraldry] = L 'Araldica in Vaticano. Gerrards Cross: Van Duren, 1987.
MLA (8th ed.) CitationMartin, Jacques. Heraldry in the Vatican: [a Historical Walk with the Prefect of the Pontifical Household Through the Treasures of Papal Heraldry] = L 'Araldica in Vaticano. Van Duren, 1987.
Warning: These citations may not always be 100% accurate.