APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Regional Conference for Africa 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, 1975.

MLA (9th ed.) Citation

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