Cita APA

Freney, J. R., & Simpson, J. R. (1983). Gaseous loss of nitrogen from plant-soil systems. Boston: Martinus Nijhoff.

Citación estilo Chicago

Freney, J. R., y J. R. Simpson. Gaseous Loss of Nitrogen From Plant-soil Systems. Boston: Martinus Nijhoff, 1983.

Cita MLA

Freney, J. R., y J. R. Simpson. Gaseous Loss of Nitrogen From Plant-soil Systems. Boston: Martinus Nijhoff, 1983.