APA

Riley H. M., . (1962). Beef production in Colombia: a study of the Colombian beef industry with projections of production for the years 1965 and 1975. Palmira - Valle del Cauca: Universidad Nacional de Colombia.

Chicago

Riley Harold M, . 1962. Beef production in Colombia: a study of the Colombian beef industry with projections of production for the years 1965 and 1975. Palmira - Valle del Cauca: Universidad Nacional de Colombia.

Harvard

Riley H. M., . (1962). Beef production in Colombia: a study of the Colombian beef industry with projections of production for the years 1965 and 1975. Palmira - Valle del Cauca: Universidad Nacional de Colombia.

MLA

Riley Harold M, . Beef production in Colombia: a study of the Colombian beef industry with projections of production for the years 1965 and 1975. Palmira - Valle del Cauca: Universidad Nacional de Colombia. 1962.