APA (7th ed.) Citation

Pacific Northwest Research Station (Portland, Or.). (1999). A year in review, 1999. Pacific Northwest Research Station.

Chicago Style (17th ed.) Citation

Pacific Northwest Research Station (Portland, Or.). A Year in Review, 1999. Portland, OR: Pacific Northwest Research Station, 1999.

MLA (9th ed.) Citation

Pacific Northwest Research Station (Portland, Or.). A Year in Review, 1999. Pacific Northwest Research Station, 1999.