APA (7th ed.) Zitazioa

Cullen, C. (1947). On these I stand: An anthology of the best poems. Harper and Brohers.

Chicago Style (17th ed.) Zitazioa

Cullen, Countee. On These I Stand: An Anthology of the Best Poems. New York: Harper and Brohers, 1947.

MLA (9th ed.) Zitazioa

Cullen, Countee. On These I Stand: An Anthology of the Best Poems. Harper and Brohers, 1947.