APA (7th ed.) Citation

Sharp, C. J., Karpeles, M., & Vaughan Williams, R. (1965). English folk song: Some conclusions (4th rev. ed.). Wadsworth Pub. Co..

Chicago Style (17th ed.) Citation

Sharp, Cecil J., Maud Karpeles, and Ralph Vaughan Williams. English Folk Song: Some Conclusions. 4th rev. ed. Belmont, Calif.: Wadsworth Pub. Co., 1965.

MLA (9th ed.) Citation

Sharp, Cecil J., et al. English Folk Song: Some Conclusions. 4th rev. ed. Wadsworth Pub. Co., 1965.