APA Edition Citation

David W Jeffery. (1987). Soil plant relationships: An ecological approach. Timber press.

Chicago Edition Citation

David W Jeffery. Soil Plant Relationships: An Ecological Approach. Portland: Timber press, 1987.

MLA Edition Citation

David W Jeffery. Soil Plant Relationships: An Ecological Approach. Timber press, 1987.

Warning: These citations may not always be 100% accurate.