Zeiger, D. (1997). Endless skies of blue: The national library of poetry. Watermark.
Cita Chicago Style (17a ed.)Zeiger, Diana. Endless Skies of Blue: The National Library of Poetry. Owings Mills: Watermark, 1997.
Cita MLA (9a ed.)Zeiger, Diana. Endless Skies of Blue: The National Library of Poetry. Watermark, 1997.
Precaución: Estas citas no son 100% exactas.