APA (7th ed.) Citation

(1953). Opus Dei: 2-X-1928, 2-X-1953. Hauser y Menet.

Chicago Style (17th ed.) Citation

Opus Dei: 2-X-1928, 2-X-1953. Madrid: Hauser y Menet, 1953.

MLA (9th ed.) Citation

Opus Dei: 2-X-1928, 2-X-1953. Hauser y Menet, 1953.

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