APA (7th ed.) Citation

Cronin, V. (1959). A pearl to India: The life of Roberto de Nobili. Hart-Davis.

Chicago Style (17th ed.) Citation

Cronin, Vincent. A Pearl to India: The Life of Roberto De Nobili. London: Hart-Davis, 1959.

MLA (8th ed.) Citation

Cronin, Vincent. A Pearl to India: The Life of Roberto De Nobili. Hart-Davis, 1959.