Gaya APA

Castillo, G, T, D. (2003). 3-D spinors, spin-weighted functions and their applications (v. 20). New York: Springer Science+Business Media New York.

Gaya MLA

Castillo, G.F., Torres, Del. "3-D spinors, spin-weighted functions and their applications". v. 20 New York: Springer Science+Business Media New York, 2003. e-book.