Cita APA (7a ed.)

Llewellyn, R. (1960). Up, into the singing mountain. The Companion book Club.

Cita Chicago Style (17a ed.)

Llewellyn, Richard. Up, into the Singing Mountain. Londres, Inglaterra: The Companion book Club, 1960.

Cita MLA (9a ed.)

Llewellyn, Richard. Up, into the Singing Mountain. The Companion book Club, 1960.