Southwest Missouri State University. State Fruit Experiment Station & Peterson, D. (1986). Newsletter. State Fruit Experiment Station, Southwest Missouri State University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Southwest Missouri State University. State Fruit Experiment Station و David Peterson. Newsletter. Mountain Grove, Mo.: State Fruit Experiment Station, Southwest Missouri State University, 1986.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Southwest Missouri State University. State Fruit Experiment Station و David Peterson. Newsletter. State Fruit Experiment Station, Southwest Missouri State University, 1986.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.