APA (7th ed.) Citation

Mashhour, A. (2014). Guitar Fingers: Essential technique in pictures ; all levels / Ashkan Mashhour. Pêle-Mêle Works.

Chicago Style (17th ed.) Citation

Mashhour, Ashkan. Guitar Fingers: Essential Technique in Pictures ; All Levels / Ashkan Mashhour. [S.l.]: Pêle-Mêle Works, 2014.

MLA (8th ed.) Citation

Mashhour, Ashkan. Guitar Fingers: Essential Technique in Pictures ; All Levels / Ashkan Mashhour. Pêle-Mêle Works, 2014.

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