توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Pennsylvania. Dept. of Forestry. (1907). Report of the Pennsylvania Department of Forestry, for the years . Harrisburg Pub. Co., State printer.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Pennsylvania. Dept. of Forestry. Report of the Pennsylvania Department of Forestry, for the Years . Harrisburg, Pa.: Harrisburg Pub. Co., State printer, 1907.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Pennsylvania. Dept. of Forestry. Report of the Pennsylvania Department of Forestry, for the Years . Harrisburg Pub. Co., State printer, 1907.