APA (7th ed.) Citation

Urráburu, J. J. (1890). Institutiones philosophicae quas Romae in Pontificia Universitate Gregoriana. [s.n.].

Chicago Style (17th ed.) Citation

Urráburu, Juan José. Institutiones Philosophicae Quas Romae in Pontificia Universitate Gregoriana. Vallisoleti [etc.]: [s.n.], 1890.

MLA (9th ed.) Citation

Urráburu, Juan José. Institutiones Philosophicae Quas Romae in Pontificia Universitate Gregoriana. [s.n.], 1890.

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