APA način citiranja (7. izdanje)
Winter, D. R. (1969). Theological Education by Extension. William Carey Library.
Čikaški stil citiranja (17. izdanje)
Winter, D. Ralph. Theological Education by Extension. South Pasadena: William Carey Library, 1969.
MLA način citiranja (9. izdanje)
Winter, D. Ralph. Theological Education by Extension. William Carey Library, 1969.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.