APA (7th ed.) Citation

Pereira, E., Arrobas, M., Ferreira, I. Q., & Rodrigues, M. (2013). The effect of legume cover crops grown in an olive orchard on soil microbial activity.

Chicago Style (17th ed.) Citation

Pereira, Ermelinda, Margarida Arrobas, Isabel Q. Ferreira, and M.A Rodrigues. The Effect of Legume Cover Crops Grown in an Olive Orchard on Soil Microbial Activity. 2013.

MLA (8th ed.) Citation

Pereira, Ermelinda, et al. The Effect of Legume Cover Crops Grown in an Olive Orchard on Soil Microbial Activity. 2013.