Maynard, C., Ultican, S., & Dean, J. (1991). Wetland walks: A guide to Washington's public access wetlands (Revised / by Jana Dean.). Washington Department of Ecology.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Maynard, Christopher, Shawn Ultican, و Jana Dean. Wetland Walks: A Guide to Washington's Public Access Wetlands. Revised / by Jana Dean. Olympia, Wash.: Washington Department of Ecology, 1991.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Maynard, Christopher, et al. Wetland Walks: A Guide to Washington's Public Access Wetlands. Revised / by Jana Dean. Washington Department of Ecology, 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.