Richards, M. C. (1964). Centering in pottery, poetry, and the person. Wesleyan University.
芝加哥风格引文Richards, Mary C. Centering in Pottery, Poetry, and the Person. Middletown: Wesleyan University, 1964.
MLA引文Richards, Mary C. Centering in Pottery, Poetry, and the Person. Wesleyan University, 1964.
警告：这些引文格式不一定是100％准确.