APA引文

Pacific Northwest Forest Experiment Station (Portland, Or.), & Pacific Northwest Forest and Range Experiment Station (Portland, Or.). (1928). Forest research notes. Pacific Northwest Forest Experiment Station.

Chicago Style (17th ed.) Citation

Pacific Northwest Forest Experiment Station (Portland, Or.), and Or.) Pacific Northwest Forest and Range Experiment Station (Portland. Forest Research Notes. Portland, Or.: Pacific Northwest Forest Experiment Station, 1928.

MLA引文

Pacific Northwest Forest Experiment Station (Portland, Or.), and Or.) Pacific Northwest Forest and Range Experiment Station (Portland. Forest Research Notes. Pacific Northwest Forest Experiment Station, 1928.