Cita APA (7a ed.)

Sidonio Apolinar, S., & Anderson, W. B. (1956). Poems ; and Letters. William Heinemann [etc.].

Cita Chicago Style (17a ed.)

Sidonio Apolinar, Santo, y W. B. Anderson. Poems ; and Letters. London [etc.]: William Heinemann [etc.], 1956.

Cita MLA (9a ed.)

Sidonio Apolinar, Santo, y W. B. Anderson. Poems ; and Letters. William Heinemann [etc.], 1956.