Citação norma APA

Regional Conference for Africa, 6th, Durban, Pells, P. J. N., & Robertson, A. M. G. (1976). Soil mechanics and foundation engineering: Proceedings of the sixth Regional Conference for Africa, Durban, 1975. A. A. Balkema.

Citação norma Chicago

Regional Conference for Africa, 6th, Durban, P. J. N. Pells, and A. Mac G. Robertson. Soil Mechanics and Foundation Engineering: Proceedings of the Sixth Regional Conference for Africa, Durban, 1975. Cape Town: A. A. Balkema, 1976.

Citação norma MLA

Regional Conference for Africa, 6th, Durban, et al. Soil Mechanics and Foundation Engineering: Proceedings of the Sixth Regional Conference for Africa, Durban, 1975. A. A. Balkema, 1976.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.