Citação APA (7ª ed.)
International African Seminar. 2d : Leopoldville, Congo, International African Institute, & Riebuyck, D. (1963). African agrarian systems: Studies presented and discussed. For the International African Institute by the Oxford University Press.
Citação do estilo Chicago (17ª ed.)
International African Seminar. 2d : Leopoldville, Congo, International African Institute, e Daniel Riebuyck. African Agrarian Systems: Studies Presented and Discussed. [London]: For the International African Institute by the Oxford University Press, 1963.
Citação MLA (9ª ed.)
International African Seminar. 2d : Leopoldville, Congo, et al. African Agrarian Systems: Studies Presented and Discussed. For the International African Institute by the Oxford University Press, 1963.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.