Gaya APA

Castro, G. (1987). Lecture on surface science : proceedins of the fourth latin-American symposium caracas, venezuela Juli 14-18 . New York: Springer-Verlag.

Gaya MLA

Castro, G.R.. "Lecture on surface science : proceedins of the fourth latin-American symposium caracas, venezuela Juli 14-18". New York: Springer-Verlag, 1987. Text.