APA (7th ed.) Citation

Symposium on the Soil/Root System Parana, Brazil, Fundação Instituto Agronômico do Paraná, Russell, R. S., Igue, K., & Mehta, Y. R. (1981). The soil/root system in relation to Brazilian agriculture. Fundacao Instituto Agronomico Parana.

Chicago Style (17th ed.) Citation

Symposium on the Soil/Root System Parana, Brazil, Fundação Instituto Agronômico do Paraná, R. Scott Russell, Kozen Igue, and Y. R. Mehta. The Soil/root System in Relation to Brazilian Agriculture. Londrina, Parana, Brazil: Fundacao Instituto Agronomico Parana, 1981.

MLA (9th ed.) Citation

Symposium on the Soil/Root System Parana, Brazil, et al. The Soil/root System in Relation to Brazilian Agriculture. Fundacao Instituto Agronomico Parana, 1981.