Cita APA (7th ed.)

Gliessman, S. R., & Engles, E. R. (2000). Field and laboratory investigation in agroecology. Lewis Publishers.

Cita Chicago (17th ed.)

Gliessman, Stephen R., i Eric R. Engles. Field and Laboratory Investigation in Agroecology. London: Lewis Publishers, 2000.

Cita MLA (9th ed.)

Gliessman, Stephen R., i Eric R. Engles. Field and Laboratory Investigation in Agroecology. Lewis Publishers, 2000.