Citazione Stile APA (7a Edizione)

Foss, L. (1964). Echoi: For four soloists, clarinet, cello, percussion and piano. Schott's Sohne.

Citazione stile Chigago Style (17a edizione)

Foss, Lukas. Echoi: For Four Soloists, Clarinet, Cello, Percussion and Piano. Mainz: Schott's Sohne, 1964.

Citatione MLA (9a ed.)

Foss, Lukas. Echoi: For Four Soloists, Clarinet, Cello, Percussion and Piano. Schott's Sohne, 1964.