Cita APA (7a ed.)

Sassoon, S. (1918). Counter-attack, and other poems. W. Heinemann.

Cita Chicago Style (17a ed.)

Sassoon, Siegfried. Counter-attack, and Other Poems. London: W. Heinemann, 1918.

Cita MLA (8a ed.)

Sassoon, Siegfried. Counter-attack, and Other Poems. W. Heinemann, 1918.