APA (7th ed.) Citation

Rowell- Earle Alberto. (1942). El libro invicto. A.C.E.S.

Chicago Style (17th ed.) Citation

Rowell- Earle Alberto. El Libro Invicto. Buenos Aires: A.C.E.S, 1942.

MLA (9th ed.) Citation

Rowell- Earle Alberto. El Libro Invicto. A.C.E.S, 1942.

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