APA (7th ed.) Citation

Pérez de Urbel, J. (1958). Saint Paul, the apostle of the gentiles. Elek Books.

Chicago Style (17th ed.) Citation

Pérez de Urbel, Justo. Saint Paul, the Apostle of the Gentiles. London: Elek Books, 1958.

MLA (9th ed.) Citation

Pérez de Urbel, Justo. Saint Paul, the Apostle of the Gentiles. Elek Books, 1958.

Warning: These citations may not always be 100% accurate.