APA Citation

Arias Sánchez, O. (1989). One hundred years of freedom. Oscar Arias Sánchez. Heredia, C.R: P.L.N.

Chicago Style Citation

Arias Sánchez, Oscar. One Hundred Years of Freedom. Oscar Arias Sánchez. Heredia, C.R: P.L.N, 1989.

MLA Citation

Arias Sánchez, Oscar. One Hundred Years of Freedom. Oscar Arias Sánchez. Heredia, C.R: P.L.N, 1989.

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