APA引文

Oregon State University. Extension Service, Washington State University. Cooperative Extension Service, Washington State University. Cooperative Extension, University of Idaho. Cooperative Extension Service, & University of Idaho. Cooperative Extension System. (1985). Pacific Northwest weed control handbook. [Extension Services of Oregon State University, Washington State University, and the University of Idaho].

Chicago Style (17th ed.) Citation

Oregon State University. Extension Service, Washington State University. Cooperative Extension Service, Washington State University. Cooperative Extension, University of Idaho. Cooperative Extension Service, and University of Idaho. Cooperative Extension System. Pacific Northwest Weed Control Handbook. Corvallis, Or.: [Extension Services of Oregon State University, Washington State University, and the University of Idaho], 1985.

MLA引文

Oregon State University. Extension Service, et al. Pacific Northwest Weed Control Handbook. [Extension Services of Oregon State University, Washington State University, and the University of Idaho], 1985.

警告：這些引文格式不一定是100％准確.