International Clay Conference Oxford, Oxfordshire, Mineralogical Society (Great Britain). Clay Minerals Group, Farmer, V. C., & Mortland, M. M. (1979). International Clay Conference, 1978: Proceedings of the VI International Clay Conference 1978 held in Oxford, 10-14 July, 1978. Elsevier Scientific Pub. Co., ; distributors for the U.S. and Canada, Elsevier/North-Holland.
Citace podle Chicago (17th ed.)International Clay Conference Oxford, Oxfordshire, Mineralogical Society (Great Britain). Clay Minerals Group, V. C. Farmer, a Max Merle Mortland. International Clay Conference, 1978: Proceedings of the VI International Clay Conference 1978 Held in Oxford, 10-14 July, 1978. Amsterdam ; New York : New York: Elsevier Scientific Pub. Co., ; distributors for the U.S. and Canada, Elsevier/North-Holland, 1979.
Citace podle MLA (8th ed.)International Clay Conference Oxford, Oxfordshire, et al. International Clay Conference, 1978: Proceedings of the VI International Clay Conference 1978 Held in Oxford, 10-14 July, 1978. Elsevier Scientific Pub. Co., ; distributors for the U.S. and Canada, Elsevier/North-Holland, 1979.