Cita APA

Drew, J. V., Grossman, R. B., Retzer, J. L., Simonson, R. W., Smith, H. W., & Springer, M. E. (1967). Selected papers in soil formation and classification. Volume 1. Madison, Wisconsin: Soil Science Society of America.

Citación estilo Chicago

Drew, J. V.,, R. B. Grossman, J. L. Retzer, R. W. Simonson, H. W. Smith, y M. E. Springer. Selected Papers in Soil Formation and Classification. Volume 1. Madison, Wisconsin: Soil Science Society of America, 1967.

Cita MLA

Drew, J. V.,, et al. Selected Papers in Soil Formation and Classification. Volume 1. Madison, Wisconsin: Soil Science Society of America, 1967.