APA-viite (7. p.)

Santos, R. P., & Housman, A. E. (1969). Two songs: For baritone, alto flute, contrabass and percussion. s.n.].

Chicago-viite (17. p.)

Santos, Ramon Pagayon, ja Alfred Edward Housman. Two Songs: For Baritone, Alto Flute, Contrabass and Percussion. [S.l: s.n.], 1969.

MLA-viite (9. p.)

Santos, Ramon Pagayon, ja Alfred Edward Housman. Two Songs: For Baritone, Alto Flute, Contrabass and Percussion. s.n.], 1969.