एपीए उद्धरण

Howells, H. (1976). Sonatina: For piano. [London]: Associated Board of the Royal Schools of Music.

शिकागो स्टाइल उद्धरण

Howells, Herbert. Sonatina: For Piano. [London]: Associated Board of the Royal Schools of Music, 1976.

एमएलए उद्धरण

Howells, Herbert. Sonatina: For Piano. [London]: Associated Board of the Royal Schools of Music, 1976.