Freire, P. (1978). Pedagogy in process: The letters to Guinea-Bissau. Continuum Publishers.
芝加哥风格引文Freire, Paulo. Pedagogy in Process: The Letters to Guinea-Bissau. New York: Continuum Publishers, 1978.
MLA引文Freire, Paulo. Pedagogy in Process: The Letters to Guinea-Bissau. Continuum Publishers, 1978.
警告：这些引文格式不一定是100％准确.