APA

National Baseball Congress of America, . (1938). Official baseball annual: rules, teams, photos. Wichita: .

Chicago

National Baseball Congress of America, . 1938. Official baseball annual: rules, teams, photos. Wichita: .

Harvard

National Baseball Congress of America, . (1938). Official baseball annual: rules, teams, photos. Wichita: .

MLA

National Baseball Congress of America, . Official baseball annual: rules, teams, photos. Wichita: . 1938.