APA (7th ed.) Citation

Homespun Video & Hamburger, D. (2005). The acoustic guitar method. Homespun Video.

Chicago Style (17th ed.) Citation

Homespun Video and David Hamburger. The Acoustic Guitar Method. [Woodstock, N.Y.]: Homespun Video, 2005.

MLA (9th ed.) Citation

Homespun Video and David Hamburger. The Acoustic Guitar Method. Homespun Video, 2005.

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