APA (7th ed.) Citation

Marks, A. (2003). Easy Recorder Tunes. Usbrone.

Chicago Style (17th ed.) Citation

Marks, Anthony. Easy Recorder Tunes. London: Usbrone, 2003.

MLA (9th ed.) Citation

Marks, Anthony. Easy Recorder Tunes. Usbrone, 2003.

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