Amman, G. D. (1991). Optimum dosage of verbenone to reduce infestation of mountain pine beetle in lodgepole pine stands of Central Idaho. Intermountain Research Station.
Citazione stile Chigago Style (17a edizione)Amman, Gene D. Optimum Dosage of Verbenone to Reduce Infestation of Mountain Pine Beetle in Lodgepole Pine Stands of Central Idaho. Ogden: Intermountain Research Station, 1991.
Citatione MLA (9a ed.)Amman, Gene D. Optimum Dosage of Verbenone to Reduce Infestation of Mountain Pine Beetle in Lodgepole Pine Stands of Central Idaho. Intermountain Research Station, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.