APA

García Olivero C., . (1968). Study of the initial involvement in the social services by the Puerto Rican migrants in Philadelphia. New York: Vantage Press.

Chicago

García Olivero Carmen, . 1968. Study of the initial involvement in the social services by the Puerto Rican migrants in Philadelphia. New York: Vantage Press.

Harvard

García Olivero C., . (1968). Study of the initial involvement in the social services by the Puerto Rican migrants in Philadelphia. New York: Vantage Press.

MLA

García Olivero Carmen, . Study of the initial involvement in the social services by the Puerto Rican migrants in Philadelphia. New York: Vantage Press. 1968.