APA (7th ed.) Citation

Chapman, H. D. (1966). Diagnostic criteria for plants and soils. University of California Division of Agricultural Sciences.

Chicago Style (17th ed.) Citation

Chapman, Homer D. Diagnostic Criteria for Plants and Soils. Riverside: University of California Division of Agricultural Sciences, 1966.

MLA (9th ed.) Citation

Chapman, Homer D. Diagnostic Criteria for Plants and Soils. University of California Division of Agricultural Sciences, 1966.