APA-viite (7. p.)

Haydn, J. Quartet No. 21 G major: For 2 violins, viola and violoncello Op.9,No.3. Composed 1769 / Ed. by Wilhelm Altmann (Partitur.). Eulenburg.

Chicago-viite (17. p.)

Haydn, Joseph. Quartet No. 21 G Major: For 2 Violins, Viola and Violoncello Op.9,No.3. Composed 1769 / Ed. by Wilhelm Altmann. Partitur. London [u.a.]: Eulenburg.

MLA-viite (8. p.)

Haydn, Joseph. Quartet No. 21 G Major: For 2 Violins, Viola and Violoncello Op.9,No.3. Composed 1769 / Ed. by Wilhelm Altmann. Partitur. Eulenburg.

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