APA (7th ed.) Citation

SÁNCHEZ DÍAZ, J. (1963). Juan XXIII. Paulinas.

Chicago Style (17th ed.) Citation

SÁNCHEZ DÍAZ, Jesús. Juan XXIII. Bilbao: Paulinas, 1963.

MLA (9th ed.) Citation

SÁNCHEZ DÍAZ, Jesús. Juan XXIII. Paulinas, 1963.

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