APA

Convention of the Adjuntants General Association of the United States of America, . (1963). Puerto Rico 1963. San Juan, P.R: .

Chicago

Convention of the Adjuntants General Association of the United States of America, . 1963. Puerto Rico 1963. San Juan, P.R: .

Harvard

Convention of the Adjuntants General Association of the United States of America, . (1963). Puerto Rico 1963. San Juan, P.R: .

MLA

Convention of the Adjuntants General Association of the United States of America, . Puerto Rico 1963. San Juan, P.R: . 1963.