Cita APA (7a ed.)
Long, C. H. Forward Day by Day: February - April 1991. Forward Movement.
Cita estilo Chicago (17a ed.)
Long, Charles H. Forward Day by Day: February - April 1991. Cincinnati, EUA: Forward Movement.
Cita MLA (9a ed.)
Long, Charles H. Forward Day by Day: February - April 1991. Forward Movement.
Precaución: Estas citas no son 100% exactas.