Cita APA (7th ed.)

Van doren, M., & Lapolla, G. M. (1929). The world's best poems. World Pub.

Cita Chicago (17th ed.)

Van doren, Mark, i Garibaldi Marto Lapolla. The World's Best Poems. Cleveland: World Pub, 1929.

Cita MLA (9th ed.)

Van doren, Mark, i Garibaldi Marto Lapolla. The World's Best Poems. World Pub, 1929.