Fifty poems

MLA

Pasternak, Boris Leonidovič, and Lydia Slater. Fifty Poems. 3rd ed. London: Allen & Unwin, 1972.

APA

Pasternak, B. Leonidovič, & Slater, L. (1972). Fifty poems. 3rd ed. London: Allen & Unwin.

Chicago

Pasternak, Boris Leonidovič, Fifty Poems. Translated by Lydia Slater. 3rd ed. London: Allen & Unwin, 1972.