APA (7th ed.) Citation

Parkening, C., Marshall, J., & Brandon, D. (1999). The Christopher Parkening guitar method: The art and technique of the classical guitar (Rev. ed.). Hal Leonard.

Chicago Style (17th ed.) Citation

Parkening, Christopher, Jack Marshall, and David Brandon. The Christopher Parkening Guitar Method: The Art and Technique of the Classical Guitar. Rev. ed. Milwaukee, WI: Hal Leonard, 1999.

MLA (9th ed.) Citation

Parkening, Christopher, et al. The Christopher Parkening Guitar Method: The Art and Technique of the Classical Guitar. Rev. ed. Hal Leonard, 1999.