APA-referens (7:e uppl.)

Ashbery, J. (1979). As we know: Poems / by John Ashbery (1. Auflage.). Penguin.

Chicago-referens (17:e uppl.)

Ashbery, John. As We Know: Poems / by John Ashbery. 1. Auflage. Hammondswoth [u.a.]: Penguin, 1979.

MLA-referens (8:e uppl.)

Ashbery, John. As We Know: Poems / by John Ashbery. 1. Auflage. Penguin, 1979.