Cita APA (7a ed.)

Vos, B. J., & Barba, P. A. (1948). German lyrics and ballads: From Klopstock to modern times. Harrap.

Cita Chicago Style (17a ed.)

Vos, Bert John, y Preston Albert Barba. German Lyrics and Ballads: From Klopstock to Modern Times. London [u.a.]: Harrap, 1948.

Cita MLA (9a ed.)

Vos, Bert John, y Preston Albert Barba. German Lyrics and Ballads: From Klopstock to Modern Times. Harrap, 1948.