APA (7th ed.) Citation

Ramírez, S. M. (1970). De ipsa philosophia in universum. C.S.I.C.

Chicago Style (17th ed.) Citation

Ramírez, Santiago María. De Ipsa Philosophia in Universum. Madrid: C.S.I.C, 1970.

MLA (9th ed.) Citation

Ramírez, Santiago María. De Ipsa Philosophia in Universum. C.S.I.C, 1970.

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