APA (7th ed.) Citation

Lazzarini, A. (1959). Juan XXIII: Angelo Giuseppe Roncalli (1a. ed.). Herder.

Chicago Style (17th ed.) Citation

Lazzarini, Andrea. Juan XXIII: Angelo Giuseppe Roncalli. 1a. ed. Barcelona: Herder, 1959.

MLA (9th ed.) Citation

Lazzarini, Andrea. Juan XXIII: Angelo Giuseppe Roncalli. 1a. ed. Herder, 1959.

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