Guthrie, J. E., & Dugle, J. R. (1983). Gamma-Ray irradiation of a boreal forest ecosystem: The Field Irradiator Gamma (FIG) facility and research programs. Zenodo.
Cita Chicago (17th ed.)Guthrie, John E., i Janet R. Dugle. Gamma-Ray Irradiation of a Boreal Forest Ecosystem: The Field Irradiator Gamma (FIG) Facility and Research Programs. Zenodo, 1983.
Cita MLA (9th ed.)Guthrie, John E., i Janet R. Dugle. Gamma-Ray Irradiation of a Boreal Forest Ecosystem: The Field Irradiator Gamma (FIG) Facility and Research Programs. Zenodo, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.