Little Spokane Watershed Council & Easy. (1996). Critters of the Little Spokane Watershed: A guide and photographic tour of native plants, fungi, insects, wildlife, habitats and their inter-relationships. Adventure Trail.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Little Spokane Watershed Council و Easy. Critters of the Little Spokane Watershed: A Guide and Photographic Tour of Native Plants, Fungi, Insects, Wildlife, Habitats and Their Inter-relationships. Spokane, WA: Adventure Trail, 1996.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Little Spokane Watershed Council و Easy. Critters of the Little Spokane Watershed: A Guide and Photographic Tour of Native Plants, Fungi, Insects, Wildlife, Habitats and Their Inter-relationships. Adventure Trail, 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.