APA (7th ed.) Citation

Zieliński, B. (1964). Epistulae Joannis apostoli. Pontificia Universitas Gregoriana.

Chicago Style (17th ed.) Citation

Zieliński, Bronisław. Epistulae Joannis Apostoli. Romae: Pontificia Universitas Gregoriana, 1964.

MLA (9th ed.) Citation

Zieliński, Bronisław. Epistulae Joannis Apostoli. Pontificia Universitas Gregoriana, 1964.

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