APA (7th ed.) Citation

Smith, R. D. (1995). Bluegrass: An informal guide. A Capella Books.

Chicago Style (17th ed.) Citation

Smith, Richard D. Bluegrass: An Informal Guide. Chicago, Ill: A Capella Books, 1995.

MLA (9th ed.) Citation

Smith, Richard D. Bluegrass: An Informal Guide. A Capella Books, 1995.

Warning: These citations may not always be 100% accurate.