APA ציטוט

Sieber, F. Thirty-six eight-measure vocalises: For elementary vocal teaching. G. Schirmer.

Chicago Style (17th ed.) Citation

Sieber, Ferdinand. Thirty-six Eight-measure Vocalises: For Elementary Vocal Teaching. New York: G. Schirmer.

ציטוט MLA

Sieber, Ferdinand. Thirty-six Eight-measure Vocalises: For Elementary Vocal Teaching. G. Schirmer.