Gaya APA

Stambler, I., Grelun, L. (1984). The encyclopedia of folk country & western music (ed. 2nd). New York: St. Martins Press..

Gaya MLA

Stambler, Irwin., Grelun, Landon. "The encyclopedia of folk country & western music". ed. 2nd New York: St. Martins Press., 1984. Text.