APA

Shores L., . (1953). Challenges to librarianship. Dubuque, Iowa, Wm. C. Brown: .

Chicago

Shores Louis, . 1953. Challenges to librarianship. Dubuque, Iowa, Wm. C. Brown: .

Harvard

Shores L., . (1953). Challenges to librarianship. Dubuque, Iowa, Wm. C. Brown: .

MLA

Shores Louis, . Challenges to librarianship. Dubuque, Iowa, Wm. C. Brown: . 1953.