Copeland, E. G. (1991). Back to the Future in Bibliographic Instruction.
Cita Chicago Style (17a ed.)Copeland, Ella G. Back to the Future in Bibliographic Instruction. 1991.
Cita MLA (9a ed.)Copeland, Ella G. Back to the Future in Bibliographic Instruction. 1991.
Precaución: Estas citas no son 100% exactas.