Gaya APA

USA, E, E, T, D, I, C, S. (1970). Walt Whitman: Poet Of Democracy . Washington, D.C.: ETD Informatio center Service USA Agency.

Gaya MLA

USA, ETD:, English, Teaching, Division, Information, Center, Service. "Walt Whitman: Poet Of Democracy". Washington, D.C.: ETD Informatio center Service USA Agency, 1970. Text.