Clayden, B., & Hollis, J. M. (1984). Criteria for differentiating soil series / B. Clayden and J.M. Hollis. Soil Survey.
Chicago Edition CitationClayden, B., and J. M. Hollis. Criteria for Differentiating Soil Series / B. Clayden and J.M. Hollis. Harpenden: Soil Survey, 1984.
MLA Edition CitationClayden, B., and J. M. Hollis. Criteria for Differentiating Soil Series / B. Clayden and J.M. Hollis. Soil Survey, 1984.
Warning: These citations may not always be 100% accurate.