Palmer, B. (1999). Oklahoma: The spirit of america. H.N. Abrams.
Citación estilo ChicagoPalmer, Barbara. Oklahoma: The Spirit of America. New York: H.N. Abrams, 1999.
Cita MLAPalmer, Barbara. Oklahoma: The Spirit of America. H.N. Abrams, 1999.
Warning: These citations may not always be 100% accurate.