Cita APA (7a ed.)

Marchi, E. C. S., Marchi, G., Silva, C. A., & Alvarenga, M. A. R. (2015). Crisphead lettuce under influence of soil conditioner, organic fertilizers and liming. Federal University of Piauí.

Cita Chicago Style (17a ed.)

Marchi, Edilene Carvalho Santos, Giuliano Marchi, Carlos Alberto Silva, y Marco Antônio Rezende Alvarenga. Crisphead Lettuce Under Influence of Soil Conditioner, Organic Fertilizers and Liming. Federal University of Piauí, 2015.

Cita MLA (9a ed.)

Marchi, Edilene Carvalho Santos, et al. Crisphead Lettuce Under Influence of Soil Conditioner, Organic Fertilizers and Liming. Federal University of Piauí, 2015.