Brooks, Z. I. (1986). The poetry of Gabriel Celaya: A thematic study. Scripta Humanistica.
芝加哥风格引文Brooks, Zelda Irene. The Poetry of Gabriel Celaya: A Thematic Study. Potomac, Md., U.S.A.: Scripta Humanistica, 1986.
MLA引文Brooks, Zelda Irene. The Poetry of Gabriel Celaya: A Thematic Study. Scripta Humanistica, 1986.
警告：这些引文格式不一定是100％准确.