APA (7th ed.) Citation

(1931). In Assumptiones B. M. V: Gregoriano.

Chicago Style (17th ed.) Citation

In Assumptiones B. M. V: Gregoriano. Fuenterrabía, 1931.

MLA (9th ed.) Citation

In Assumptiones B. M. V: Gregoriano. 1931.

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