APA引文

(1917). The Original Guckert's chords for the ukulele at sight: Without notes or teacher. Union Music.

Chicago Style (17th ed.) Citation

The Original Guckert's Chords for the Ukulele at Sight: Without Notes or Teacher. Toledo: Union Music, 1917.

MLA引文

The Original Guckert's Chords for the Ukulele at Sight: Without Notes or Teacher. Union Music, 1917.