APA (7th ed.) Citation

Parkening, C., & Marshall, J. (1972). The Christopher Parkening guitar method vol.1: A book of basic technique. Antigua Casa Sherry-Brener, ltd. of Madrid.

Chicago Style (17th ed.) Citation

Parkening, Christopher, and Jack Marshall. The Christopher Parkening Guitar Method Vol.1: A Book of Basic Technique. Chicago: Antigua Casa Sherry-Brener, ltd. of Madrid, 1972.

MLA (9th ed.) Citation

Parkening, Christopher, and Jack Marshall. The Christopher Parkening Guitar Method Vol.1: A Book of Basic Technique. Antigua Casa Sherry-Brener, ltd. of Madrid, 1972.