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.
Chicago Style (17. basım) AtıfAmman, 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.
MLA (9th ed.) AtıfAmman, Gene D. Optimum Dosage of Verbenone to Reduce Infestation of Mountain Pine Beetle in Lodgepole Pine Stands of Central Idaho. Intermountain Research Station, 1991.
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